4,4'-Diamino-2,2'-stilbenedisulfonic acid
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 96%
- Payment Terms : L/C,T/T
Keywords
81-11-8 4,4'-Diamino-2,2'-stilbenedisulfonic acid 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid
Quick Details
- Appearance: Light yellow crystalline powder
- Application:Dyestuff Intermediates
- PackAge:Drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage: Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
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 |
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