J Acid Urea
Product name: J Acid Urea
Chemical name: CARBONYL J ACID; 5,5 DIHYDROXY 7,7 DISULFONIC 2,2 DINAPHTHYL UREA;
CAS: 854812-04-7
Synonys:
MW: 370.4
MF: C14H14N2O6S2
Use: It is mainly used as intermediate of dyes.
Package: 25kg plastic woven bag
Specifications of J Acid Urea:
| Items | Standards | Results |
| Appearance | Brown solid | Brown solid |
| Content | 78% | 78% |
| Moisture | 0.5% | 0.35% |
| Ash | 0.5% | 0.38% |
| pH | 5-8 | 6 |
MSDS of J Acid Urea:
Introductions of J Acid Urea:
J Acid Urea is important intermediate of direct light resistant dyes. The traditional synthesis method is through the urea reaction of J acid and phosgene.
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