Chemical Name: 2,2′-Benzidinedisulfonic acid
Synonyms: Benzidine-2,2′-disulfonic 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 acid quick 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
Typical Properties
| Item | Standard | Results |
| Appearance | Lavender powder | Confirmed |
| Assay | ≧98.0% | 99.1% |
2,2′-Benzidinedisulfonic acid Usage
Used for Acid red 97, acid yellow 42, acid yellow 84, active green 19
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