Product name: DSD Acid
Another Name: 4,4′-Diamino-2,2′-stilbenedisulfonic acid
CAS: 81-11-8
Molecular Formula:C14H14N2O6S2
Molecular weight:370.4
Structuralformula:
dsd acid cas 81-11-8
Description
DSD AcidQuick Details
Product name: DSD Acid
Another Name: 4,4′-Diamino-2,2′-stilbenedisulfonic acid
CAS: 81-11-8
Molecular Formula:C14H14N2O6S2
Molecular weight:370.4
Structuralformula:
DSD AcidTypical Properties
| Item | Specifications |
| Appearance | YELLOW POWDER |
| Purity by titration | 95%Min |
| DADB CONTENT | 0.1%Max |
| Degree of Coloration（440 460 500）nm | 0.5%Max |
| Insoluble in alkali | 0.1% Max |
| Ash Content | 0.3% Max. |
| Moisture Content | 0.2%Max |
DSD Acid Usage
Used as intermediate of dyes
DSD AcidPackaging and Shipping
25kg/drum
DSD AcidStorage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
