SODIUM THIOSULPHATE 1M (1N) STANDARDIZED SOLUTION traceable to NIST

Get a Price/Quote

SODIUM THIOSULPHATE 1M (1N) STANDARDIZED SOLUTION traceable to NIST Specification

Melting Point
(aqueous solution)

Form
Liquid

Density
1.2 Gram per cubic centimeter(g/cm3)

Shape
Liquid Form

Molecular Formula
Na2S2O3

Smell
Odorless

Solubility
Completely soluble in water

Storage
Store in a cool dry place. Keep bottle tightly closed.

Structural Formula
Na2S2O3

HS Code
28323080

Boiling point
(aqueous solution)

Purity
1 Molar (1 Normal)

Poisonous
No

Molecular Weight
158.11 g/mol (for anhydrous)

Other Names
Hypo Solution Sodium Thiosulfate Solution

Ph Level
6.5-8.0 (in aqueous solution)

Classification
Chemical Solution

Chemical Name
Sodium Thiosulphate

CAS No
7772-98-7

EINECS No
231-867-5

Grade
Standardized

Standard
Traceable to NIST

Type
1M (1N) Solution

Usage
Analytical Chemistry Titration Laboratory Use

Main Material
Sodium Thiosulphate

Application

About SODIUM THIOSULPHATE 1M (1N) STANDARDIZED SOLUTION traceable to NIST

Sodium Thiosulphate 1M (1N) Standardized Solution is a chemical solution in liquid form, primarily used in iodometric titrations and various volumetric analyses in analytical chemistry laboratories. It is odorless, non-toxic at common concentrations, and has a pH level of 6.5-8.0 in aqueous solution. This standardized solution is traceable to NIST, ensuring high quality and reliability. With a molecular formula of Na2S2O3 and a purity of 1 molar (1 normal), it is completely soluble in water. Stored in a cool, dry place, this solution is widely utilized in the analytical chemistry field for precise titration measurements.