Benzenesulfinic acid sodium
Product Name: Benzenesulfinic acid sodium salt
CAS No.: 25932-11-0; 873-55-2
Molecular Formula: C6H5NaO2S
Molecular Weight: 164.16
Structural Formula:
EINECS No.: 212-842-8
Technical Specification:
Appearance: White crystalline powder
Assay: ≥98%
PH: 7-10
Water solution 2%: Clear and transparent
Moisture: ≤1.0%
Sodium chloride: ≤1.0%
Sodiium sulfate: ≤1.0%
Sodium carbonate: ≤0.05%
Heavy metal: ≤10ppm
Usage: Used in medicine, electroplating industry and synthesis of photosensitive materials; Polymerization bonding enhancer, plasticizer, for polyamide, epoxy resin, phenolic resin plasticization and modification, for ink, adhesives, nail polish, coatings; Used in food, feed preservatives.
Packing: 25kg or 50kg fiber drum.