2015年7月19日星期日

N,N'-Dimethylolurea |140-95-4|

N,N'-Dimethylolurea |140-95-4|

N,N'-Dimethylolurea

Product Name:N,N'-Dimethylolurea
 Synonym:1,3-bis(hydroxymethyl)urea                            
 N,N'-bis(hydroxymethyl)urea                             
Dimethylolurea
CAS number:140-95-4
EINECS No. 205-444-0
Molecular formula:C3H8N2O3
Molecular weight:120.11
 Appearance:white crystal powder
 Odor:odorless
 pH value: 7.2 ~8.5 (10% in water)
 M.p. ( ℃): 116 ~125
Flash point ( ℃): >100
Loss after heat (%): <1.0
Nitrogen content (%): 22.2 ~23.3
Specs:   ≥90%,
              ≥95%
 Packing: 20, 25kg/bag, drum.
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