Product Details
| Product Name: Sodium P-Toluenesulfinate Tetrahydrate, SPTS, P-TOLUENESULFINIC ACID SODIUM SALT TETRAHYDRATE | CAS No.: 868858-48-4 |
| EC-No.: 212-538-5 | Min. Order: 1KG |
| Purity: 98% Min. | Supply Ability: 200 tons per month |
| Release date: 2025/08/15 |
Product Name: Sodium P-Toluene Sulfinate Tetrahydrate(SPTS·4H2O)
CAS No. : 868858-48-4
Molecular Formula: C7H7O2SNa·4H2O
Molecular Weight: 250.25
Technical index:
Appearance: white crystalline powder
Assay: ≥98%
Moisture: 25-35%
PH: 8.0-10.0
Insoluble Matter In Water(20% H2O solution): clear & colorless
Sulfate: ≤0.2%
Chloride: ≤0.5%
Heavy Metal: ≤10 ppm
Iron: ≤10 ppm
Usage: Used in organic synthesis, can make medicine pesticide dyes and synthetic resins, also used as electroplating brightener used for surface coating.
Packing: 25kg plastic woven bag or 25kg fibre drums.
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- Since: 2008-03-27
- Address: Houzhen Industrial Park, Shouguang City, Weifang City, Shandong Province, China
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