SODIUM METABISULPHITE 96.5% Extra Pure

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SODIUM METABISULPHITE 96.5% Extra Pure Specification

Density
1.48 Gram per cubic centimeter(g/cm3)

Form
Solid

Solubility
Readily soluble in water insoluble in ethanol

Taste
Slightly acidic astringent

Structural Formula
Na2S2O5

Storage
Store in a cool dry place away from moisture and direct sunlight

Purity
96.5%

Boiling point
Decomposes before boiling

Shape
Granular / Powder

Molecular Weight
190.1 g/mol

Ph Level
4.0 - 5.5 (10% Solution)

Melting Point
150C (Decomposes)

Molecular Formula
Na2S2O5

Other Names
Sodium Pyrosulfite

Smell
Sulfurous Odor

Poisonous
No

HS Code
28321000

Classification
Chemical Compound

Chemical Name
Sodium Metabisulphite

CAS No
7681-57-4

EINECS No
231-673-0

Grade
96.5% Extra Pure

Standard
Food Grade / Industrial Grade

Type
Inorganic Chemical

Usage
Preservative Antioxidant Bleaching Agent Dechlorinating Agent

Main Material
Sodium Sulfur Oxygen

Application
Food Industry Water Treatment Textile Industry Photography Pharmaceuticals

About SODIUM METABISULPHITE 96.5% Extra Pure

Sodium Metabisulphite 96.5% Extra Pure, a white solid in granular/powder form, is a versatile inorganic chemical compound with a molecular weight of 190.1 g/mol. Known for its sulfurous odor and slightly acidic astringent taste, it finds applications in the food industry, water treatment, textile industry, photography, and pharmaceuticals. This chemical is widely used as a preservative, antioxidant, bleaching agent, and dechlorinating agent. With a pH level of 4.0 - 5.5 (10% solution) and solubility in water but insolubility in ethanol, it is categorized as Food Grade/Industrial Grade standard. Suitable for various businesses like distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers, Sodium Metabisulphite should be stored in a cool, dry place away from moisture and direct sunlight.