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BE625487A - - Google Patents

Info

Publication number
BE625487A
BE625487A BE625487DA BE625487A BE 625487 A BE625487 A BE 625487A BE 625487D A BE625487D A BE 625487DA BE 625487 A BE625487 A BE 625487A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication of BE625487A publication Critical patent/BE625487A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/096—Amidosulfonic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE625487D 1959-11-03 BE625487A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US850539A US3051551A (en) 1959-11-03 1959-11-03 Sulfamic acid

Publications (1)

Publication Number Publication Date
BE625487A true BE625487A (zh)

Family

ID=25308410

Family Applications (1)

Application Number Title Priority Date Filing Date
BE625487D BE625487A (zh) 1959-11-03

Country Status (2)

Country Link
US (1) US3051551A (zh)
BE (1) BE625487A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293326A (zh) * 1962-06-01
GB1062329A (en) * 1964-12-22 1967-03-22 Marchon Products Ltd Improvements in the production of sulphamic acid
FR2499055A1 (fr) * 1981-01-30 1982-08-06 Ugine Kuhlmann Procede de preparation d'acide sulfamique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390648A (en) * 1943-11-06 1945-12-11 Du Pont Manufacture of sulphamic acid
US2408823A (en) * 1944-07-21 1946-10-08 Du Pont Manufacture of sulphamic acid
US2880064A (en) * 1955-09-26 1959-03-31 Du Pont Process for manufacture of sulfamic acid

Also Published As

Publication number Publication date
US3051551A (en) 1962-08-28

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