Sodium Metabisulphite

Sodium Metabisulphite

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Product Details:

HS Code 28321000
Poisonous Non-toxic when handled properly
Molecular Formula Na2S2O5
Smell Pungent Sulfur Odor
Shape Particle
Purity 99%
Molecular Weight 190.11 g/mol
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Sodium Metabisulphite Product Specifications

Structural Formula Na-O-S(=O)-O-S(=O)-O-Na
Storage Store in a cool dry and well-ventilated place
Density 1.48 Gram per cubic centimeter(g/cm3)
Ph Level 4.0-5.0 (5% solution)
Form Solid
CAS No 7681-57-4
Classification Inorganic Compound
Boiling point Decomposes upon boiling
Melting Point 150C (Decomposes)
EINECS No 231-673-0
Standard GB/T 246-2007
Other Names Disodium Metabisulfite Sodium Pyrosulfite
Solubility Soluble in Water
Chemical Name Sodium Metabisulphite
Taste Slightly Salty
Application Food Industry Water Treatment Pharmaceutical Industry
Type Powder
Smell Pungent Sulfur Odor
Grade Industrial Grade
Shape Particle
Usage Preservative Antioxidant Disinfectant
Purity 99%
Molecular Weight 190.11 g/mol
HS Code 28321000
Poisonous Non-toxic when handled properly
Main Material Sodium
Molecular Formula Na2S2O5

Product Description

Sodium Metabisulphite

CAS No. : 7681-57-4

Molecular Formula : Na2S2O5

Molecular Weight : 190.11

Appearance : White Crystalline Powder

Description : White Crystalline Powder
Solubility   : Freely Soluble In Water

Chloride   : MAX. 0.05%
Thiosulphate : MAX. 0.05%
Heavy Metals : MAX. 0.001%
Iron    : MAX. 0.002%
Assay : MIN 97.0%

FAQs of Sodium Metabisulphite:

Q: What is the molecular formula of Sodium Metabisulphite?

A: The molecular formula of Sodium Metabisulphite is Na2S2O5.

Q: What are the main applications of Sodium Metabisulphite?

A: Sodium Metabisulphite is commonly used in the food industry, water treatment, and pharmaceutical industry.

Q: How should Sodium Metabisulphite be stored?

A: It is recommended to store Sodium Metabisulphite in a cool, dry, and well-ventilated place.

Q: Is Sodium Metabisulphite toxic?

A: When handled properly, Sodium Metabisulphite is non-toxic.

Q: What is the solubility of Sodium Metabisulphite?

A: Sodium Metabisulphite is soluble in water.

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