Sodium Benzenesulfinate/Benzenesulfinic Acid Sodium Salt
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Product Description
Sodium Benzenesulfinate
Chemical Name: Sodium Benzenesulfinate; CAS 25932-11-0;CAS 873-55-2
EINECS No.: 212-842-8
Chemical Formula: C6H5NaO2S
Molecular Weight: 164.16
Melting point: 300°C
Boiling point: 339.4°C
Flash point: 159.1 °C
Molecular Structure:
Description
It is a white crystal or white powder, with a melting point of 300°C, stable under normal temperature and pressure, avoiding contact with oxides, and easy to oxidize when exposed to light. Sodium benzenesulfinate is used in the synthesis of medicine, electroplating industry and photosensitive materials; polymer adhesion enhancer, plasticizer, used in polyamide, epoxy resin, phenolic resin plasticization and modification, used in ink, adhesive, nail polish, Coating; used as preservative for food and feed.
Sodium Benzenesulfinate Standard
Appearance: White crystalline powder
Content %≥: 98
Water solution 2%: Clear and transparent
Moisture %≤: 1.0
Sodium chloride % ≤: 1.0
Sodium sulfate % ≤: 1.0
Sodium carbonate % ≤: 0.05
Heavy metal ppm ≤: 10
PH: 7-10
Application
It is the organic synthesis intermediate, used in medicine, dyes, pesticides, spices and photosensitive materials synthesis.
Storge & Handling
Store in tightly closed containers in a cool, well-ventilated area.
Packing
250KG or 50KG Fiber Drum