benzenesulfinic acid sodium salt cas 873-55-2

Assay: 99%
Appearance: white crystalline powder
Package: 25kg/drum
Capability: 1000MT per year
Sample: Available
related documents:

COA of Benzenesulfinic acid sodium salt
MSDS of Benzenesulfinic acid sodium salt
TDS of Benzenesulfinic Acid Sodium Salt

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Benzenesulfinic Acid Sodium Salt
Benzenesulfinic Acid Sodium Salt Quick Details
Chemical Name: Benzenesulfinic Acid Sodium Salt/benzenesulfinic acid sodium/Natriumbenzolsulfinat
CAS No.: 873-55-2
Molecular Formula: C6H5NaO2S
Molecular Weight: 164.16
Molecular Structure:
Appearance: white crystalline powder
Benzenesulfinic Acid Sodium Salt Typical Properties


white crystalline powder

Purity (HPLC %)

Clarity (NTU)

PH Value

Chloride (%)

Sulfate (%)

Iron (%)

Heavy metals (%)

Benzenesulfinic Acid Sodium Salt Usage

Used as a polymeric adhesion enhancer and plasticizer, used for plasticizing and modifying polyamide, epoxy resin, and phenolic resin.
The chemical is specially manufactured for the photographic, pharmaceutical and electroplating industries.

Benzenesulfinic Acid Sodium Salt Package
Packing: 25kg/drum
Benzenesulfinic Acid Sodium Salt Storage
Store in a cool, ventilated place indoors, with a storage period of two years.


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