Biuret
Biuret
- CAS:
- 108-19-0
- MF:
- C2H5N3O2
- MW:
- 103.08
Suppliers by country/region
Company Type
Properties
- Melting point:
- 185-190 °C (dec.) (lit.)
- Boiling point:
- 100 °C
- Density
- 1.01 g/mL at 20 °C
- refractive index
- 1.4264 (estimate)
- storage temp.
- 2-8°C
- solubility
- DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
- pka
- 10.17±0.46(Predicted)
- form
- Liquid
- color
- White
- Odor
- Odorless
- Water Solubility
- 2 g/100 mL (25 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,1309
- BRN
- 1703510
- Stability:
- Stable. Incompatible with strong oxidizing agents, strong bases. Hygroscopic.
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P405-P501a-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37-36
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29241990
Use
Biuret is the resulting product in urea production process by deamination and condensation reaction when the temperature is higher than the melting point of urea (150-170 ℃). Formula is NH2CONHCONH2. Reaction is as follows NH2CONH2-(heating)- HNCO + NH3, HNCO + NH2CONH2 NH2CONHCONH2, crystallization of urea in the granulation process will generate biuret, this substance is toxic to plants, thus content of biuret in urea is required not exceed 1%. Top dressing with urea, the content of biuret should not exceed 0.5%.
30 India supplier list of "Biuret"
- Product Name:Biuret, 97%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Biuret
- Products Intro:Brand:sigma aldrich | Product Number:15270 | Purity:98%(Contains≤10%(w/w)Triuret)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Biuret
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Biuret
- Company Type: Reagent
- Country/Region: Gujarat,INDIA