7783-11-1 CPM8SC708E Diammonium sulfite monohydrate UNII-CPM8SC708E Ammonium sulfite monohydrate [MI] Sulfurous acid, diammonium salt, monohydrate CAS 7783-11-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7783-11-1 |
| Molecular Formula | H2O3S H2O 2*H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7783-11-1 CPM8SC708E Diammonium sulfite monohydrate UNII-CPM8SC708E Ammonium sulfite monohydrate [MI] Sulfurous acid, diammonium salt, monohydrate (CAS 7783-11-1) pharmaceutical standards reference standard. Molecular formula: H2O3S H2O 2*H3N. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | H2O3S H2O 2*H3N |
| Molecular Weight | 117.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 7-Bromo-3-chlorobenzo[4,5]imidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 1956377-31-3)
- 2,2-Difluorobut-3-en-1-ol (CAS 182439-31-2)
- 2-(2-Fluoro-3-methoxyphenyl)acetonitrile (CAS 672931-80-5)
- 4-([1,1-Biphenyl]-4-yloxy)-2-(trifluoromethyl)-phenylamine (CAS 10141-35-2)
- 6-Bromo-8-methoxy-N,N,2-trimethylquinolin-4-amine (CAS 89446-16-2)
- N-Cyclohexyl-N-ethyl-3-pyrrolidinaminedihydrochloride (CAS 1219980-59-2)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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