SODIUM THIOSULPHATE 0.05M (0.05N) STANDARDIZED SOLUTION traceable to NIST

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SODIUM THIOSULPHATE 0.05M (0.05N) STANDARDIZED SOLUTION traceable to NIST Specification

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

Physical Form
Liquid (standardized solution)

Melting Point
48°C (decomposes)

Solubility
Soluble in water

CAS No
10102-17-7 (for pentahydrate form)

Grade
Analytical Reagent Grade

Molecular Formula
Na2S2O3

Ph Level
Approx. 7-8 in aqueous solution

Density
1.667 Gram per cubic centimeter(g/cm3)

Ingredients
Sodium thiosulphate deionized water

Shelf Life
Typically 1 year when properly stored in sealed containers

Structural Formula
Na2S2O3·5H2O

Smell
Odorless

Taste
Tasteless

EINECS No
231-867-5

Molecular Weight
158.11 g/mol

Shape
Not applicable (liquid)

Application
Used in titration for iodometry analytical chemistry and chemical standardization

Usage
Primarily as a chemical standard solution traceable to NIST standards; used in laboratory and industrial titrations

Properties
Standardized chemical solution traceable to NIST for precision applications

Poisonous
NO

Refractive Rate
Not applicable for liquid solutions

HS Code
28323000

Appearance
Clear colorless liquid

Purity
0.05M (standardized)

About SODIUM THIOSULPHATE 0.05M (0.05N) STANDARDIZED SOLUTION traceable to NIST

Sodium Thiosulphate 0.05M (0.05N) Standardized Solution is a clear, colorless liquid used in titrations for iodometry analytical chemistry and chemical standardization. With a purity of 0.05M, this analytical reagent grade solution is traceable to NIST standards, ensuring precision in laboratory and industrial applications. It has a shelf life of approximately 1 year when stored properly. This tasteless and odorless solution is soluble in water, with a pH level of around 7-8 in aqueous solution. It is stored in sealed containers in a cool, dry place away from direct sunlight and incompatible substances. Ideal for various purposes, this solution is widely used due to its standardized nature and high-quality properties.