Chemical Name: 2,5-Diaminobenzenesulfonic acid
Synonyms: 1,4-Diamino-2-benzenesulfonic acid; PPDOSA
CAS No.:88-45-9
Molecular Fomula: C6H8N2O3S
Molecular weight: 188.2
Appearance: Violet powder
Assay: 98%min
2,5-Diaminobenzenesulfonic acid CAS 88-45-9
Description
2,5-Diaminobenzenesulfonic acid Details
Chemical Name: 2,5-Diaminobenzenesulfonic acid
CAS No.: 88-45-9
Molecular Fomula: C6H8N2O3S
Chemical Structure:
Molecular weight: 188.2
Appearance: Violet powder
Assay: 98%min
Typical Properties
| Item | Standard | Results |
| Appearance | Violet powder | Confirmed |
| Assay | ≧98.0% | 99.2% |
2,5-Diaminobenzenesulfonic acid Usage
Used for Direct blue 176 C.I.35460, direct black 32 C.I.35440, black blue G C.I.35450
Packaging and Shipping:
Packing: 25 kg drum
Delivery: by air ,by sea ,by courier
2,5-Diaminobenzenesulfonic acid Storage
Stored in a cool dry place away from direct sunlight