dsd acid cas 81-11-8

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:

分类:

描述

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.

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