Semicarbazide
- CAS No.
- 57-56-7
- Chemical Name:
- Semicarbazide
- Synonyms
- hydrazinecarboxamide;aminourea;Aminomocovina;C02077;amino-ure;Carbazamide;Urea, amino-;Semikarbazid;SEMICARBAZIDE;Carbazinamide
- CBNumber:
- CB6264783
- Molecular Formula:
- CH5N3O
- Molecular Weight:
- 75.07
- MOL File:
- 57-56-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 15:13:40
| Melting point | 96°C |
|---|---|
| Boiling point | 133.71°C (rough estimate) |
| Density | 1.286±0.06 g/cm3(Predicted) |
| refractive index | 1.4451 (estimate) |
| pka | pK1:3.53(+1) (25°C,μ=0.1) |
| CAS DataBase Reference | 57-56-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Hydrazinecarboxamide-(57-56-7) |
| EPA Substance Registry System | Semicarbazide (57-56-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H335-H319-H315-H301 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 22 |
| WGK Germany | 3 |
Semicarbazide price More Price(2)
Semicarbazide Chemical Properties,Uses,Production
Description
Semicarbazide (SM) is a metabolite of the nitrofurane Nitrofurazone (5-nitro-2- furaldehyde-semicarbazone), used as indicator to detect the use of nitrofurazone in food-producing animals
due to their carcinogenic properties the use of nitrofurans is prohibited within the EU in animal breeding (Commission Regulation 37/2010) .
to harmonise the detection of semicarbazide a Minimum Required Performance Limit (MRPL) of 1 µg/kg is set within the EU (Commission Decision 2003/181).
Definition
ChEBI: A monocarboxylic acid amide that is urea where one of the amino groups has been replaced with hydrazine.
Toxicology
Limited toxicological data are available for semicarbazide. It belongs, however, to a family of chemicals (hydrazines) which are known to cause cancer in animals. Semicarbazide is weakly genotoxic in some in vitro tests. The limited in vivo experimental data available are insufficient to assess whether the activity observed in vitro is also expressed in vivo. Semicarbazide appears to be only a weak carcinogen.
Semicarbazide Preparation Products And Raw materials
Raw materials
Preparation Products
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