SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 500 ML SOLUTION

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SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 500 ML SOLUTION Specification

Melting Point
48C (Pentahydrate form) decomposes upon further heating

Molecular Formula
Na2S2O3

Grade
Laboratory/Analytical Reagent Grade

Molecular Weight
158.11 g/mol

Shelf Life
Typically 1 year when stored under recommended conditions

HS Code
28323000

Smell
Odorless

Physical Form
Liquid solution (in the prepared 0.01 mol/L concentration)

Poisonous
NO

Taste
Salty-like taste (common for sodium salts)

Ingredients
Sodium thiosulfate and deionized water

Appearance
Clear colorless liquid in solution form

Density
1.667 Gram per cubic centimeter(g/cm3)

Refractive Rate
Not typically applicable in common use cases

Shape
Liquid (solution form)

Storage
Store in a cool dry place in tightly sealed containers away from direct sunlight and heat sources

CAS No
7772-98-7

Properties
Crystalline solid when anhydrous or pentahydrate forms clear solutions when dissolved

Ph Level
Neutral to slightly alkaline (~79 in aqueous solution)

Purity
Typically >99% for the solid compound; prepared as 0.01 mol/L for solution

Structural Formula
Na2S2O3 (Thiosulfate structure contains sulfur and oxygen atoms linked)

Usage
Prepared as a 0.01 mol/L (0.01N) solution for analytical titrations in laboratories

EINECS No
231-867-5

Solubility
Highly soluble in water insoluble in ethanol

Application
Used in volumetric chemical analysis (titration) photography (fixer) paper manufacturing and as a reducing agent in various industries

About SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 500 ML SOLUTION

Sodium Thiosulphate 0.01 mol/L (0.01N) for 500 mL Solution is a clear, colorless liquid solution commonly used in volumetric chemical analysis, photography, paper manufacturing, and as a reducing agent in various industries. With a neutral to slightly alkaline pH level, this laboratory-grade reagent is prepared as a 0.01 mol/L solution for analytical titrations. It is highly soluble in water but insoluble in ethanol, offering >99% purity for the solid compound. Stored in tightly sealed containers in a cool, dry place, this product has a shelf life of typically 1 year under recommended conditions. With a molecular formula of Na2S2O3 and a molecular weight of 158.11 g/mol, it is widely used in laboratory settings for accurate and reliable results.

FAQs of SODIUM THIOSULPHATE 0.01 mol-L (0.01N) FOR 500 ML SOLUTION:

Q: What is the application of Sodium Thiosulphate 0.01 mol/L (0.01N) Solution?

A: Sodium Thiosulphate is commonly used in volumetric chemical analysis, photography, paper manufacturing, and as a reducing agent in various industries.

Q: What is the pH level of this solution?

A: The pH level of Sodium Thiosulphate solution is neutral to slightly alkaline, ranging from 7 to 9 in aqueous solution.

Q: How should this product be stored?

A: It is recommended to store Sodium Thiosulphate solution in a cool, dry place in tightly sealed containers away from direct sunlight and heat sources.