2,2′-Benzidinedisulfonic acid CAS 117-61-3

2,2′-Benzidinedisulfonic acid typical Properties

Item
Standard
Results

Appearance
Lavender powder
Confirmed

Assay
≧98.0%
99.1%

Brand name
Fousi chemical
 

2,2′-Benzidinedisulfonic acid Usage
Used for Acid red 97, acid yellow 42, acid yellow 84, active green 19
2,2′-Benzidinedisulfonic acid Packaging and Shipping
Packing: 25 kg drum
Delivery: by air ,by sea ,by courier
2,2′-Benzidinedisulfonic acid Storage
Stored in a cool dry place out of direct sunlight