China (Mainland)
Sodium P-Toluene Sulfinate Tetrahydrate (SPTS) CAS NO.824-79-3
- Min.Order: 0 Metric Ton
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- Product Details
Keywords
- Sodium P-Toluene Sulfinate Tetrahydrate
- SPTS
- 824-79-3
Quick Details
- ProName: Sodium P-Toluene Sulfinate Tetrahydrat...
- CasNo: 824-79-3
- Molecular Formula: C7H7O2SNa?4H2O
- Application: It can be used as intermediate of phar...
- ProductionCapacity: Metric Ton/Day
- Purity: 98
- LimitNum: 0 Metric Ton
Superiority
best quantity and price
Details
|
Other Name |
Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate |
|
CAS No |
824-79-3 |
|
Molecular Formula |
C7H7O2SNa·4H2O |
|
Product Usage |
It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material. |
|
Check-Point |
Unit |
Specifications |
|
Appearance |
-- |
White Crystalline Powder |
|
Purity |
% min |
98 |
|
Loss On Drying |
% max |
25-35 |
|
PH |
-- |
8.0-10.0 |
|
Insoluble Matter In Water（H2O 20% Soln） |
-- |
clear & colorless |
|
Heavy Metal |
ppm max |
20 |
|
Sulfate |
% max |
0.2 |
|
Chloride |
% max |
0.5 |
|
Iron |
ppm max |
10 |