chromotropic acid cas 148-25-4

Assay: 98%

Appearance: White powder

Capacity: 600 MT per year

Packaging: 25kg/ drum ;25kg/bag;

Sample: available



Chromotropic acidQuick Details

Product name:Chromotropic acid

Chemical Name:1,8-Dihydroxynaphthylene-3,6-disulfonic acid

CAS: 148-25-4

Molecular Formula:C10H8O8S2

Molecular weight:320.3

Structuralformula:1,8-Dihydroxynaphthylene-3,6-disulfonic acid Structural

Chromotropic acid Typical Properties

Item Specifications
Appearance White crystalline powder
Content 98%Min
HPLC 99%Min
Moisture 1.0% Max
Insoluble matter 0.1% Max.

Chromotropic acid Usage

Used as intermediate of dyes.

Chromotropic acidPackaging and Shipping


Chromotropic acidStorage

It should be sealed and shaded to be stored in a dry, cool, well ventilated place.