CN103063670A - Human breath alcohol concentration test agent as well as preparation method and application thereof - Google Patents
Human breath alcohol concentration test agent as well as preparation method and application thereof Download PDFInfo
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- CN103063670A CN103063670A CN2013100302454A CN201310030245A CN103063670A CN 103063670 A CN103063670 A CN 103063670A CN 2013100302454 A CN2013100302454 A CN 2013100302454A CN 201310030245 A CN201310030245 A CN 201310030245A CN 103063670 A CN103063670 A CN 103063670A
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- Prior art keywords
- acid
- alcohol concentration
- human body
- test agent
- concentration determination
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 206010006326 Breath odour Diseases 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 43
- 239000002253 acid Substances 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 13
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 8
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims abstract description 8
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims abstract description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001868 water Inorganic materials 0.000 claims abstract description 5
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940117975 chromium trioxide Drugs 0.000 claims abstract description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims abstract description 4
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 4
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 4
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229910000367 silver sulfate Inorganic materials 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000007800 oxidant agent Substances 0.000 abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 230000003319 supportive effect Effects 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 4
- 229910001437 manganese ion Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 244000061458 Solanum melongena Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 241000288105 Grus Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention provides a human breath alcohol concentration test agent as well as a preparation method and application of the human breath alcohol concentration test agent. The test agent is composed of oxidant, salt and acid in the mass ratio of 1:( 0.3-1):20, wherein the mass fraction of the acid is 20-70%; the oxidant is one or more than one of chromium trioxide, potassium permanganate, potassium dichromate or potassium chromate; the salt is one or more than one of magnesium nitrate, magnesium sulfate, silver sulfate or silver nitrate; and the acid is one or more than one of nitric acid, sulfuric acid or perchloric acid. The preparation method of the test agent comprises the steps of soaking a supportive carrier in a liquid chemical reagent composed of the oxidant, the salt, the acid and water, stirring and mixing at the temperature of 30-80 DEG C, filtering, drying the solid matter obtained through the filtering at the temperature of 30-100 DEG C and obtaining the test agent. The test agent is applied to the test of human breath alcohol concentration. The test agent has the advantages of low cost, convenience in use, intuition in test result, simplicity in preparation method, easiness in raw material obtaining, high practicality and easiness in popularization.
Description
Technical field
The present invention relates to a kind of human body expiration alcohol concentration determination agent and its preparation method and application.
Background technology
The method of present testing human expiration alcohol concentration has a variety of, mainly comprises electrochemical process and semiconductor process, and wherein the electrochemical process measuring accuracy is high, but galvanochemistry type human body expiration alcohol concentration determination device is expensive; The semiconductor process susceptibility is high, but semi-conductor type human body expiration alcohol concentration determination device price is also relatively more expensive.In addition, also have chemical method and biological test paper method, wherein, chemical method is take the method for the liquid that contains the acidic oxidation agent and alcohol generation chromogenic reaction as main, but this anthropoid expiration alcohol concentration determination device operation is comparatively loaded down with trivial details and expensive, and reagent that biological test paper method uses is difficult for preservation, affected by environment large, and using method is unhygienic, so be difficult to become ideal selection.In sum, the major defect of at present human body expiration alcohol concentration determination device existence is that cost is high, it is inconvenient to use, so be unfavorable for popularizing.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide that a kind of cost is low, easy to use, test result is directly perceived, be beneficial to the human body expiration alcohol concentration determination agent that popularizes, and the preparation method and application of this test agent also are provided.
To achieve these goals, the technical solution adopted in the present invention is: the agent of a kind of human body expiration alcohol concentration determination, it is comprised of oxygenant, salt and acid, wherein, the mass ratio of described oxygenant, described salt, described acid is 1:0.3～1:20, the concentration of described acid is massfraction 20～70%, described oxygenant is one or more in chromium trioxide, potassium permanganate, potassium dichromate or the potassium chromate, described salt is one or more in magnesium nitrate, magnesium sulphate, silver sulfate or the silver nitrate, and described acid is one or more in nitric acid, sulfuric acid or the perchloric acid.
The preparation method of a kind of human body expiration alcohol concentration determination agent, it may further comprise the steps:
Step 1, described oxygenant, described salt, described acid are fully mixed with an amount of water in proportion, make liquid chemical reagent;
Step 2, the granular body that supports is dipped in the described liquid chemical reagent, under 30～80 ℃, mixes, filter;
Step 3, will filter the gained solid matter 30～100 ℃ lower dry, namely make the agent of human body expiration alcohol concentration determination.
Based on above-mentioned, the described body that supports is in molecular sieve, resin, silica gel or the glass fabric that can support chemical reagent one or more.
This human body expiration alcohol concentration determination agent application in testing human expiration alcohol concentration.
When the agent of described human body expiration alcohol concentration determination runs into when containing spirituous expiration, oxygenant wherein can become acetaldehyde with alcohol oxidation rapidly under acid condition, and then be oxidized to acetic acid, and the manganese ion of high valence state or chromium ion are reduced into manganese ion or the chromium ion of lower valency, and its color also can change pink into by aubergine or by the orange-yellow green that changes into thereupon.
This human body expiration alcohol concentration determination agent is seated in the disposable human body expiration alcohol concentration determination device, the zone of containing test agent, the length of its change color is directly proportional with alcohol concentration in the expiration, accordingly, can be according to the length of test agent field color variation, whether the concentration of alcohol exceeded standard during the concentration of alcohol or resolution were exhaled during resolution was exhaled.
The relative prior art of the present invention has outstanding substantive distinguishing features and significant progressive, and following advantage is specifically arranged: liquid chemical reagent is attached to and supports on the body, have simple in structure, easy to use, be beneficial to the advantage that popularizes; Adopt chemical method testing human expiration alcohol concentration, the reaction time is short, and colour developing obviously can make things convenient for, judge intuitively test result with the scale mark contrast; The proving installation of this human body expiration alcohol concentration determination agent is housed, can uses in 0～50 ℃ of scope, stable storing, but long-term storage adapt to the use of most occasions.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
The agent of a kind of human body expiration alcohol concentration determination, it is comprised of oxygenant, salt and acid, wherein, the mass ratio of described oxygenant, described salt, described acid is 1:0.3～1:20, the concentration of described acid is massfraction 20～70%, described oxygenant is one or more in chromium trioxide, potassium permanganate, potassium dichromate or the potassium chromate, and described salt is one or more in magnesium nitrate, magnesium sulphate, silver sulfate or the silver nitrate, and described acid is one or more in nitric acid, sulfuric acid or the perchloric acid.
In the present embodiment, described oxygenant is selected potassium permanganate, and described salt is selected magnesium nitrate, and nitric acid is selected in described acid.
The preparation method of aforementioned human body expiration alcohol concentration determination agent, it may further comprise the steps:
Step 1, described oxygenant, described salt, described acid are fully mixed with an amount of water in proportion, make liquid chemical reagent; In the present embodiment, specifically be that the ratio of 1:0.3:20:40 is mixed in mass ratio with potassium permanganate, magnesium nitrate, nitric acid and water, make liquid chemical reagent.
Step 2, the granular body that supports is dipped in the described liquid chemical reagent, 30～80 ℃ of lower mixing, and constantly stirred 10～60 minutes, then filter, wherein, the described body that supports is in molecular sieve, resin, silica gel or the glass fabric that can support chemical reagent one or more.
Step 3, will filter the gained solid matter 30～100 ℃ lower dry, namely make the agent of human body expiration alcohol concentration determination.
This human body expiration alcohol concentration determination agent application in testing human expiration alcohol concentration.
Test philosophy:In the present embodiment, this human body expiration alcohol concentration determination agent is exhaled when meeting with containing spirituous human body, and chromogenic reaction can occur, and concrete reaction can represent with following example reaction equation:
5C
2H
5OH+4KMnO
4+12HNO
3?====?5CH
3COOH?+4Mn(NO
3)
2+11H
2O+4KNO
3
When the agent of human body expiration alcohol concentration determination runs into when containing spirituous human body and exhaling, potassium permanganate wherein becomes acetic acid with oxidation of ethanol rapidly under acid condition, the manganese ion of high valence state is reduced into the manganese ion of lower valency, and its color also can change pink into by aubergine thereupon.
This human body expiration alcohol concentration determination agent is seated in the disposable human body expiration alcohol concentration determination device, the zone of containing test agent, the length of its change color is directly proportional with alcohol concentration in the expiration, accordingly, can be according to the length of test agent field color variation, whether the concentration of alcohol exceeded standard during the concentration of alcohol or resolution were exhaled during resolution was exhaled.
Testing experiment:This human body expiration alcohol concentration determination agent is seated in the glass tube, set scale mark at this glass tube, make it corresponding alcohol concentration 0.25mg/L, namely, when exhaling in the glass tube, when this human body expiration alcohol concentration determination agent and alcohol reaction and colour developing, the length that the test agent field color changes also no longer change to this scale mark, illustrate that alcohol concentration is 0.25mg/L in the human body expiration.
During use, from glass tube inlet end incoming call gas,, show namely positive "+" that the expression alcohol concentration reaches 0.25mg/L if the length that the test agent field color changes meets or exceeds this scale mark; If the length that the test agent field color changes does not reach this scale mark, show namely negative "-" that the expression alcohol concentration does not reach 0.25mg/L.
Use respectively alcohol content tester and the agent of human body expiration alcohol concentration determination, first, second two people that drank wine tested, test result as shown in Table 1 and Table 2:
Table 1: the test result of first
Table 2: the test result of second
Test findings shows, adopts human body expiration alcohol concentration determination agent testing human expiration alcohol concentration of the present invention to have good effect.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (4)
1. human body expiration alcohol concentration determination agent, it is characterized in that: it is comprised of oxygenant, salt and acid, wherein, the mass ratio of described oxygenant, described salt, described acid is 1:0.3～1:20, the concentration of described acid is massfraction 20～70%, described oxygenant is one or more in chromium trioxide, potassium permanganate, potassium dichromate or the potassium chromate, described salt is one or more in magnesium nitrate, magnesium sulphate, silver sulfate or the silver nitrate, and described acid is one or more in nitric acid, sulfuric acid or the perchloric acid.
2. the preparation method of the described human body expiration alcohol of claim 1 concentration determination agent is characterized in that the method may further comprise the steps:
Step 1, described oxygenant, described salt, described acid are fully mixed with an amount of water in proportion, make liquid chemical reagent;
Step 2, the granular body that supports is dipped in the described liquid chemical reagent, under 30～80 ℃, mixes, filter;
Step 3, will filter the gained solid matter 30～100 ℃ lower dry, namely make the agent of human body expiration alcohol concentration determination.
3. the preparation method of described human body expiration alcohol concentration determination agent according to claim 2 is characterized in that: the described body that supports is in molecular sieve, resin, silica gel or the glass fabric that can support chemical reagent one or more.
4. the application of the described human body expiration alcohol of claim 1 concentration determination agent is characterized in that: this human body expiration alcohol concentration determination agent application in testing human expiration alcohol concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030245.4A CN103063670B (en) | 2013-01-25 | 2013-01-25 | Human exhaled breath's alcohol concentration test agent and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310030245.4A CN103063670B (en) | 2013-01-25 | 2013-01-25 | Human exhaled breath's alcohol concentration test agent and its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103063670A true CN103063670A (en) | 2013-04-24 |
| CN103063670B CN103063670B (en) | 2015-12-23 |
Family
ID=48106382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310030245.4A Active CN103063670B (en) | 2013-01-25 | 2013-01-25 | Human exhaled breath's alcohol concentration test agent and its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103063670B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443655A (en) * | 2018-11-14 | 2019-03-08 | 何妍 | A kind of bottle leakproofness device for fast detecting |
| CN109839377A (en) * | 2019-03-28 | 2019-06-04 | 深圳市美克森电子有限公司 | A kind of method of alcohol Test paper and fast qualitative detection oral cavity alcohol |
| CN115356331A (en) * | 2022-08-02 | 2022-11-18 | 爱威科技股份有限公司 | A kind of preparation method of detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115356331A (en) * | 2022-08-02 | 2022-11-18 | 爱威科技股份有限公司 | A kind of preparation method of detection device |
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| Publication number | Publication date |
|---|---|
| CN103063670B (en) | 2015-12-23 |
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Effective date of registration: 20230106 Address after: 518000 801 University Town Entrepreneurship Park, No. 10, Lishan Road, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Hanwei IOT Co.,Ltd. Address before: 450001 No. 299 shuttle Road, Zhengzhou hi tech Development Zone, Henan, China Patentee before: Zhengzhou Weisen Electronics Technology Co.,Ltd. |