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
- MDL Number:
- MFCD00042824
- MOL File:
- 57-56-7.mol
- MSDS File:
- SDS
| 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) |
| form | powder |
| CAS DataBase Reference | 57-56-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 37QUC23K2X |
| NIST Chemistry Reference | Hydrazinecarboxamide-(57-56-7) |
| EPA Substance Registry System | Semicarbazide (57-56-7) |
| UNSPSC Code | 12352125 |
| NACRES | NA.22 |
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(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 363634 | Semicarbazide 6 wt. % (on silica gel) | 57-56-7 | 25g | $215 | 2024-03-01 | Buy |
| Sigma-Aldrich | 363634 | Semicarbazide 6 wt. % (on silica gel) | 57-56-7 | 100g | $818 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | INB0000726 | SEMICARBAZIDE 95.00% | 57-56-7 | 1G | $123.9 | 2021-12-16 | Buy |
| Crysdot | CD13010249 | Hydrazinecarboxamide 95+% | 57-56-7 | 25g | $115 | 2021-12-16 | Buy |
| Crysdot | CD13010249 | Hydrazinecarboxamide 95+% | 57-56-7 | 100g | $320 | 2021-12-16 | Buy |
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).
Uses
Semicarbazide is used as a potent nucleophile; forms many crystalline carbonyl derivatives.
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.
Precautions
Semicarbazide is a reactive nucleophile with significant ability to bind to various enzymes; exercise reasonable caution.
Semicarbazide Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 3954 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12185 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
View Lastest Price from Semicarbazide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-02-19 | semicarbazide
57-56-7
|
US $0.00 / KG | 1KG | 97.5% | 100 tons | Honest Joy Holdings Limited
|
|
 |
2019-07-06 | Semicarbazide
57-56-7
|
US $1.00 / kg | 1kg | 95%-99% | 1000kg | Career Henan Chemical Co |
-
- semicarbazide
57-56-7
- US $0.00 / KG
- 97.5%
- Honest Joy Holdings Limited
-
- Semicarbazide
57-56-7
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co