FOB Price
Get Latest Price1 ~ 40 / Kilogram ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Ton
Packaging Detail:
25kg woven bag or 25kg net fibre drum
Delivery Time:
by sea or by air
Supplying Ability:
200 Ton per Month
Payment Type:
T/T, L/C, D/A, D/P
Contact Person Susan
Wenzhou, Zhejiang
| Product Name | Sodium P-Toluene Sulfinate Tetrahydrate (SPTS) |
| Other Name | Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate |
| CAS No | **********4 |
| 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 | *8 |
| Loss On Drying | % max | ****5 |
| PH | *- | 8.**9.0 |
| Insoluble Matter In Water（H2O *0% Soln） | *- | clear & colorless |
| Heavy Metal | ppm max | *0 |
| Sulfate | % max | 0.2 |
| Chloride | % max | 0.5 |
| Iron | ppm max | *0 |
