SODIUM THIOSULPHATE PENTAHYDRATE 99.5% ARACS

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SODIUM THIOSULPHATE PENTAHYDRATE 99.5% ARACS Specification

Smell
Odorless

Taste
Slightly salty

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

Form
Solid (Pentahydrate)

Purity
99.5%

Molecular Formula
Na2S2O3·5H2O

Density
1.73 Gram per cubic centimeter(g/cm3)

Boiling point
Decomposes before boiling

Shape
Crystalline

Melting Point
48°C (118°F)

Solubility
Soluble in water insoluble in alcohol

HS Code
28323000

Molecular Weight
248.19 g/mol

Other Names
Sodium Hyposulfite Hypo

Structural Formula
Na2S2O3·5H2O

Ph Level
Approximately 6.5-9 (at 50 g/L 20°C)

Poisonous
No

Classification
Inorganic Compound

Chemical Name
Sodium Thiosulphate Pentahydrate

CAS No
10102-17-7

EINECS No
231-867-5

Grade
ARACS (Analytical Reagent ACS grade)

Standard
99.5%

Type
Hydrated Salt

Usage
Used as a reducing agent analytical reagent and in various industrial applications including water treatment and photography

Main Material
Sodium Thiosulphate

Application
Water treatment chemical analysis photography (as a fixer) and gold extraction

About SODIUM THIOSULPHATE PENTAHYDRATE 99.5% ARACS

Sodium Thiosulphate Pentahydrate 99.5% ARACS is a high-grade inorganic compound, featuring a crystalline shape and odorless properties. With a slightly salty taste, it is non-toxic in small amounts, making it ideal for various applications. This solid hydrated salt is widely used in water treatment, chemical analysis, photography as a fixer, and gold extraction. Soluble in water and insoluble in alcohol, it boasts a purity level of 99.5%. Its main material, sodium thiosulphate, ensures quality and efficacy in reducing agent functions and analytical reagent applications. Stored in a cool, dry place, this product is a reliable choice for industrial use.