BE789426A - Procede de preparation et utilisation de solutions aqueuses d'acide azothydrique - Google Patents
Procede de preparation et utilisation de solutions aqueuses d'acide azothydriqueInfo
- Publication number
- BE789426A BE789426A BE789426DA BE789426A BE 789426 A BE789426 A BE 789426A BE 789426D A BE789426D A BE 789426DA BE 789426 A BE789426 A BE 789426A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- aqueous solutions
- azothydric
- acid
- azothydric acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 title 1
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
- C01B21/08—Hydrazoic acid; Azides; Halogen azides
-
- 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
- C01B21/16—Hydrazine; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7139101A FR2158732A5 (enExample) | 1971-10-29 | 1971-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE789426A true BE789426A (fr) | 1973-01-15 |
Family
ID=9085141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE789426D BE789426A (fr) | 1971-10-29 | Procede de preparation et utilisation de solutions aqueuses d'acide azothydrique |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5315480B2 (enExample) |
| BE (1) | BE789426A (enExample) |
| CA (1) | CA978331A (enExample) |
| DE (1) | DE2249893C3 (enExample) |
| FR (1) | FR2158732A5 (enExample) |
| GB (1) | GB1367824A (enExample) |
| IT (1) | IT975398B (enExample) |
| NL (1) | NL7214087A (enExample) |
-
0
- BE BE789426D patent/BE789426A/xx unknown
-
1971
- 1971-10-29 FR FR7139101A patent/FR2158732A5/fr not_active Expired
-
1972
- 1972-10-11 DE DE19722249893 patent/DE2249893C3/de not_active Expired
- 1972-10-18 NL NL7214087A patent/NL7214087A/xx not_active Application Discontinuation
- 1972-10-23 CA CA154,577A patent/CA978331A/en not_active Expired
- 1972-10-27 GB GB4970172A patent/GB1367824A/en not_active Expired
- 1972-10-27 IT IT7039872A patent/IT975398B/it active
- 1972-10-28 JP JP10764172A patent/JPS5315480B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2249893B2 (de) | 1979-01-04 |
| NL7214087A (enExample) | 1973-05-02 |
| JPS5315480B2 (enExample) | 1978-05-25 |
| CA978331A (en) | 1975-11-25 |
| FR2158732A5 (enExample) | 1973-06-15 |
| DE2249893A1 (de) | 1973-05-10 |
| JPS4851898A (enExample) | 1973-07-20 |
| GB1367824A (en) | 1974-09-25 |
| DE2249893C3 (de) | 1979-08-30 |
| IT975398B (it) | 1974-07-20 |
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