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4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS NO.81-11-8
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
96%(1-5)Metric Ton
- Product Details
Keywords
- 81-11-8
- 4,4'-Diamino-2,2'-stilbenedisulfonic acid
- 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
Quick Details
- ProName: 4,4'-Diamino-2,2'-stilbenedisulfonic a...
- CasNo: 81-11-8
- Molecular Formula: C14H14N2O6S2
- Appearance: Light yellow crystalline powder
- Application: Dyestuff Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: Drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 96%
- Storage: Store in cool and dry place, away fro...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 81-11-8
Superiority
Chemical Name: DSD Acid
CAS No.: 81-11-8
Molecular Fomula: C14H14N2O6S2
Chemical Structure:
Molecular weight: 370.4
Appearance: Light yellow powder
Assay: 96%
Details
|
Item |
Specifications |
|
Melting point |
300 °C |
|
density |
1.4732 (rough estimate) |
|
refractive index |
1.6510 (estimate) |
|
storage temp. |
-20°C Freezer |
|
form |
Crystalline Powder |
|
color |
Cream to yellow-brown |
|
Water Solubility |
<0.1 g/100 mL at 23 ºC |