SODIUM THIOSULPHATE 0.5N SOLUTION

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SODIUM THIOSULPHATE 0.5N SOLUTION Specification

Ph Level
6-8 in solution

Usage
Primarily used in volumetric analysis water treatment and industrial applications requiring dechlorination or reduction

Taste
Odorless and slightly salty in nature

Structural Formula
NaSO5HO

Density
1.667 Gram per cubic centimeter(g/cm3)

Application
Used in chemical laboratories as a titrant for iodometry in photography to fix negatives and as a dechlorinating and reducing agent in various industries

Smell
Characteristic slight sulfurous odor

Properties
Odorless crystalline solid when pure; liquid form used for titration

Ingredients
Sodium thiosulphate and distilled water

Poisonous
NO

EINECS No
231-867-5

CAS No
10102-17-7 (pentahydrate form)

Purity
0.5N Solution (standardized concentration)

Grade
Laboratory reagent grade

Solubility
Freely soluble in water; slightly soluble in alcohol

Molecular Formula
Na2S2O35H2O

Molecular Weight
248.18 g/mol

Shelf Life
Three years under optimal storage conditions

HS Code
2832.30.00

Appearance
Clear and colorless liquid

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

Physical Form
Liquid solution

Shape
Not applicable for a liquid product

Melting Point
48C (when hydrated crystals melt at low temperature)

About SODIUM THIOSULPHATE 0.5N SOLUTION

The Sodium Thiosulphate 0.5N Solution is a versatile chemical compound primarily used in chemical laboratories for iodometry titration, photography, dechlorination, and reduction in various industries. With a clear, colorless liquid appearance and a characteristic slight sulfurous odor, it is stored in a cool, dry place. This odorless and slightly salty solution is non-poisonous and has a pH level of 6-8. Sodium Thiosulphate is a standardized concentration solution with a shelf life of three years under proper storage conditions. It is a laboratory reagent grade product, ensuring purity for volumetric analysis, water treatment, and industrial applications.

FAQs of SODIUM THIOSULPHATE 0.5N SOLUTION:

Q: Is Sodium Thiosulphate 0.5N Solution safe to use?

A: Yes, Sodium Thiosulphate 0.5N Solution is non-poisonous and safe to handle when used as directed.

Q: What are the primary applications of Sodium Thiosulphate 0.5N Solution?

A: Sodium Thiosulphate 0.5N Solution is commonly used in chemical laboratories, photography, and various industries for dechlorination and reduction purposes.