2,2′-benzidinedisulfonic acid cas 117-61-3

描述

2,2′-Benzidinedisulfonic acidquick Details

Chemical Name: 2,2′-Benzidinedisulfonic acid
CAS No.:117-61-3
Molecular Fomula:C12H12N2O6S2

Chemical Structure:

Molecular weight:344.36

Appearance:Lavender powder

Assay: 98%min

2,2′-Benzidinedisulfonic acidtypical Properties

Item	Standard	Results
Appearance	Lavender powder	Confirmed
Assay	≧98.0%	99.1%

2,2′-Benzidinedisulfonic acidUsage

Used for Acid red 97, acid yellow 42, acid yellow 84, active green 19

2,2′-Benzidinedisulfonic acidPackaging and Shipping:

Packing: 25 kg drum

Delivery: by air ,by sea ,by courier

2,2′-Benzidinedisulfonic acidStorage

Stored in a cool dry place out of direct sunlight