Home Categories Chemical Reagents Biuret
A2214112

Biuret , >98%(N)(containsca.10%Triuret) , 108-19-0

Synonym(s):
Allophanic acid amide;Biuret;Carbamoylurea

CAS NO.:108-19-0

Empirical Formula: C2H5N3O2

Molecular Weight: 103.08

MDL number: MFCD00007946

EINECS: 203-559-0

Pack Size Price Stock Quantity
5G RMB31.20 In Stock
25G RMB53.60 In Stock
100G RMB132.80 In Stock
250g RMB287.20 In Stock
500G RMB497.60 In Stock
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Update time: 2022-07-08

PRODUCT 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.

Description and Uses

Analytical reagent, especially for proteins.

Safety

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

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