Chemical Name: 2,2′-Benzidinedisulfonic acid
CAS No.:117-61-3
Molecular Fomula:C12H12N2O6S2
Molecular weight:344.36
Appearance:Lavender powder
Assay: 98%min
2,2′-benzidinedisulfonic acid cas 117-61-3
Description
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