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4,4′-Diaminodiphenylsulfone CAS NO.80-08-0
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 4,4′-Diaminodiphenylsulfone
- Bis(4-aminophenyl) Sulfone
- CAS:80-08-0
Quick Details
- ProName: 4,4′-Diaminodiphenylsulfone
- CasNo: 80-08-0
- Molecular Formula: C12H12N2O2S
- Appearance: White crystalline powder
- Application: Pharmaceutical Intermediate
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 80-08-0
Superiority
Chemical Name: 4,4′-Diaminodiphenylsulfone; Bis(4-aminophenyl) Sulfone; Dapsone; 4 4-DDS
CAS: 80-08-0
Molecular Fomula: C12H12N2O2S
Molecular Weight: 248.3
Chemical Structure:
Appearance: White crystalline powder
Assay: 99%min
Details
| Item | Specifications |
| Appearance | White or white crystalline powder |
| Content | ≥99% (HPLC) |
| Melting point | 175-181℃ |
| PH | 6.5-7.5 |
| Iron ions | ≤0.2ppm |
| More than foreign bodies (0.5 mm) | 0 |
| Between foreign bodies (0.5 mm to 0.2 mm) | 20 the following |
| Foreign bodies (below 0.2 mm) | 30 the following |
| Dry weight loss | ≤0.2% |
| Soluteon colour and lustre | NO: ≤100 (APHA) |