SODIUM METABISULPHITE 96.50% Extra Pure

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SODIUM METABISULPHITE 96.50% Extra Pure Specification

Molecular Weight
190.11 g/mol

Molecular Formula
Na2S2O5

Grade
Extra Pure Industrial Grade Food Grade

Application
Preservative in food and beverages reducing agent in chemical processes bleaching agent water treatment photography and leather industry

Melting Point
170C (decomposes)

EINECS No
231-673-0

Properties
Antioxidant preservative reducing agent and antimicrobial

Shelf Life
1224 months if stored properly

Ingredients
Sodium sulfur oxygen

HS Code
28322010

Density
1.48 Gram per cubic centimeter(g/cm3)

Solubility
Highly soluble in water

Poisonous
Yes can be harmful if ingested or inhaled

Structural Formula
O=S(=O)-O-S(=O)-ONa

Ph Level
4.04.6 (1% solution in water)

Storage
Store in a cool dry and well-ventilated place. Keep container tightly closed to avoid moisture absorption

CAS No
7681-57-4

Physical Form
Crystalline powder or granules

Purity
96.50%

Shape
Granular or powder form

Usage
Used in the preservation of dried fruits wines and juices; purification in water treatment; and as an antioxidant in industrial processes

Appearance
White crystalline powder

Smell
Pungent sulfur-like odor

Taste
Slightly salty sulfurous

About SODIUM METABISULPHITE 96.50% Extra Pure

Sodium Metabisulphite 96.50% Extra Pure is a white crystalline powder with a pungent sulfur-like odor. It is commonly used as a preservative in food and beverages, a reducing agent in chemical processes, a bleaching agent, and in water treatment, photography, and the leather industry. This industrial-grade and food-grade product has a purity of 96.50% and is highly soluble in water. It is crucial to store it in a cool, dry place with proper ventilation to maintain its shelf life of 1224 months. With a molecular weight of 190.11 g/mol and CAS No. 7681-57-4, Sodium Metabisulphite plays a vital role in various applications due to its antioxidant, preservative, reducing agent, and antimicrobial properties.

FAQs of SODIUM METABISULPHITE 96.50% Extra Pure:

Q: What are the common applications of Sodium Metabisulphite 96.50% Extra Pure?

A: Sodium Metabisulphite is commonly used as a preservative in food and beverages, a reducing agent in chemical processes, a bleaching agent, and in water treatment, photography, and the leather industry.

Q: How should Sodium Metabisulphite be stored?

A: It is important to store Sodium Metabisulphite in a cool, dry, and well-ventilated place while keeping the container tightly closed to avoid moisture absorption.