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SODIUM THIOSULPHATE ANHYDROUS 97% Extra Pure

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SODIUM THIOSULPHATE ANHYDROUS 97% Extra Pure

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SODIUM THIOSULPHATE ANHYDROUS 97% Extra Pure Specification

Physical Form
Fine crystalline powder

Poisonous
NO

Taste
Salty and slightly bitter

Density
1.667 Gram per cubic centimeter(g/cm3)

Molecular Weight
158.11 g/mol

Shelf Life
2 years under recommended storage conditions

Application
Used in photography water treatment chemical analysis and as an antioxidant in food applications

Grade
Extra Pure

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

Purity
97%

Usage
Photographic fixer chlorine remover in water treatment iodometric titration in chemistry and pharmaceutical preparations

Ph Level
7-9 (1% solution in water)

Properties
Non-flammable stable under normal conditions and decomposes in acidic environments to release sulfur dioxide

Solubility
Soluble in water insoluble in alcohol

Smell
Odorless

CAS No
7772-98-7

Melting Point
48C (decomposes)

Molecular Formula
Na2S2O3

Appearance
White powder

Structural Formula
S2O3^(2)

EINECS No
231-867-5

Shape
Granular or crystalline form

HS Code
28323000

Ingredients
Sodium thiosulphate with purity of 97%

About SODIUM THIOSULPHATE ANHYDROUS 97% Extra Pure

Sodium Thiosulphate Anhydrous 97% Extra Pure is a white powder with a purity of 97%. It is available in granular or crystalline form and has a fine crystalline powder physical form. This compound has a molecular weight of 158.11 g/mol and a molecular formula of Na2S2O3. It is non-flammable, stable under normal conditions, and decomposes in acidic environments. Commonly used in photography, water treatment, chemical analysis, and as an antioxidant in food applications, it serves various purposes like photographic fixer, chlorine remover in water treatment, iodometric titration in chemistry, and pharmaceutical preparations. It has a pH level of 7-9 in a 1% solution in water and a melting point of 48C. With a shelf life of 2 years under recommended storage conditions, Sodium Thiosulphate Anhydrous 97% Extra Pure is suitable for numerous industrial applications.

FAQs of SODIUM THIOSULPHATE ANHYDROUS 97% Extra Pure:

Q: What is the purity of Sodium Thiosulphate Anhydrous 97% Extra Pure?

A: It has a purity of 97%.

Q: In which applications can this product be used?

A: It is commonly used in photography, water treatment, chemical analysis, and as an antioxidant in food applications.

Q: Does this product have any specific storage requirements?

A: Yes, it should be stored in a cool, dry place away from moisture and direct sunlight.

Q: Is Sodium Thiosulphate Anhydrous 97% Extra Pure flammable?

A: No, it is non-flammable.

Q: What is the molecular formula of this compound?

A: The molecular formula is Na2S2O3.

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