JPS5543482A - Detection agent - Google Patents
Detection agentInfo
- Publication number
- JPS5543482A JPS5543482A JP11772678A JP11772678A JPS5543482A JP S5543482 A JPS5543482 A JP S5543482A JP 11772678 A JP11772678 A JP 11772678A JP 11772678 A JP11772678 A JP 11772678A JP S5543482 A JPS5543482 A JP S5543482A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- agent
- salt
- detection agent
- alcoxy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 7
- -1 alkalimetal salt Chemical class 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 238000004040 coloring Methods 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910052977 alkali metal sulfide Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical class OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 229940107700 pyruvic acid Drugs 0.000 abstract 1
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
PURPOSE: To obtain oxygen detection agent having different coloring phase due to the presence of oxygen by blending hydroxylamine, reduction agent such as hydrated borate, and the coloring matter reduced by the reduction agent.
CONSTITUTION: (a) 1W30 parts (weight for detection agent of 100 parts, same as hereinbelow) of reduction agent such as hydroxylamine (salt), hydrazin (salt), ketocarboxylic acid (for example, pyruvic acid), sulfoxylic acid salt (for example, Rongarit), alkali metal sulfide (for example, sodium sulfide), hydrated borate (for example, alkalimetal salt), and (b)0.001W10 parts of coloring matter reduced by the above rection agent and represented by the fomula I (the formula II, III, IV V, VI; Z shows H, alkyl, aryl; R1WR6 show H, alkyl, alcoxy, nitro; R7WR10 show H, alcoxy; X shows halide). In the oxygen detection, water or alcohol compound is required, and for 100weight parts of the detection agent, for example 0.1W 20weight parts of water may be preferably included for use.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11772678A JPS5543482A (en) | 1978-09-25 | 1978-09-25 | Detection agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11772678A JPS5543482A (en) | 1978-09-25 | 1978-09-25 | Detection agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5543482A true JPS5543482A (en) | 1980-03-27 |
| JPS5625622B2 JPS5625622B2 (en) | 1981-06-13 |
Family
ID=14718757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11772678A Granted JPS5543482A (en) | 1978-09-25 | 1978-09-25 | Detection agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5543482A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136688A (en) * | 1976-05-11 | 1977-11-15 | Okamoto Noboru | Method and apparatus for detection of oxygen contents in air |
-
1978
- 1978-09-25 JP JP11772678A patent/JPS5543482A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136688A (en) * | 1976-05-11 | 1977-11-15 | Okamoto Noboru | Method and apparatus for detection of oxygen contents in air |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5625622B2 (en) | 1981-06-13 |
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