SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 1000 ml traceable to NIST

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SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 1000 ml traceable to NIST Specification

Molecular Weight
248.18 g/mol

Appearance
Clear colorless liquid (solution form)

EINECS No
231-867-5

Physical Form
Crystalline solid or liquid solution (as specified)

Melting Point
48 °C (decomposes)

Grade
Analytical Reagent Grade (AR) traceable to NIST

Density
1.667 Gram per cubic centimeter(g/cm3)

Ingredients
Sodium thiosulphate pentahydrate dissolved in distilled water to prepare 0.01 mol/L solution

Usage
Used in laboratories for titrations industrial applications and educational chemistry experiments.

Taste
Odorless and slightly salty taste

Properties
Inorganic compound with reducing properties stable under recommended storage conditions.

Poisonous
NO

Application
Used in volumetric analysis (standardization of iodine solutions) photographic processing and as a reducing agent.

Molecular Formula
Na2S2O3·5H2O

Shape
Liquid (solution not applicable for shape)

Purity
Standardized to 0.01 mol/L (0.01N)

HS Code
28323000

Solubility
Highly soluble in water

Shelf Life
Typically 12 months if stored properly

CAS No
10102-17-7

Structural Formula
Na2S2O3·5H2O

Smell
Odorless

Storage
Store in a cool dry place. Avoid exposure to light and moisture.

Ph Level
Typically 6.5 - 8.0 (depending on concentration)

About SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 1000 ml traceable to NIST

Sodium Thiosulphate 0.01 mol/L (0.01N) is a standardized analytical reagent grade (AR) solution traceable to NIST. This odorless and tasteless liquid is widely used in volumetric analysis, photographic processing, and as a reducing agent in various industrial, laboratory, and educational applications. With a molecular weight of 248.18 g/mol and a density of 1.667 g/cm3, this clear colorless solution is highly soluble in water. It is stable under recommended storage conditions and has a shelf life of 12 months if stored properly. Additionally, its melting point is at 48C. Na2S2O35H2O is its structural formula. This product is stored in cool, dry places, away from light and moisture.