SODIUM THIOSULPHATE 0.1N (N10)

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SODIUM THIOSULPHATE 0.1N (N10) Specification

Solubility
Highly soluble in water insoluble in alcohol

Poisonous
No

Form
Powder or Solution

Structural Formula
Na2S2O3 5H2O

Shape
Granules or Crystals

Density
1.667 Gram per cubic centimeter(g/cm3)

HS Code
28323000

Purity
99%

Boiling point
Decomposes before boiling

Molecular Formula
Na2S2O35H2O

Melting Point
48C (for pentahydrate form)

Molecular Weight
248.18 g/mol (pentahydrate form)

Taste
Slightly saline

Storage
Store in a cool dry place away from direct sunlight.

Other Names
Thiosulfuric Acid Disodium Salt Pentahydrate

Ph Level
Neutral to slightly basic (6.5-8.5 in solution)

Smell
Odorless

Classification
Chemical Reagent

Chemical Name
Sodium Thiosulphate

CAS No
7772-98-7

EINECS No
231-867-5

Grade
Analytical Grade

Standard
0.1N (N10)

Type
Inorganic Compound

Usage
Titration Analytical Chemistry

Main Material
Sodium Thiosulphate Pentahydrate

Application
Laboratory Analysis Water Treatment

About SODIUM THIOSULPHATE 0.1N (N10)

Sodium Thiosulphate 0.1N (N10) is an Analytical Grade chemical reagent commonly used in laboratory analyses and water treatment applications. This inorganic compound, in the form of granules or crystals, is highly soluble in water and odorless. With a purity of 99%, it is non-toxic and considered safe for standard use. The structural formula Na2S2O3 5H2O gives it a molecular weight of 248.18 g/mol in the pentahydrate form. Its pH level ranges from neutral to slightly basic (6.5-8.5 in solution), making it suitable for various titration processes in analytical chemistry. This product is stored best in a cool, dry place away from direct sunlight.