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Sodium Thiosulphate

Sodium Thiosulphate

Sodium Thiosulphate

Unit of Measure Kilograms/Kilograms
Unit of Price Kilograms/Kilograms
Price 5000 INR
Density 1.67 Gram per cubic centimeter(g/cm3)
Form Solid
Molecular Weight 248.18 g/mol
Structural Formula Na2S2O35H2O
Application Photography, water treatment, chemical analysis, tanning, gold extraction, medicine
Type Inorganic Chemical
Chemical Name Sodium thiosulphate
Main Material Sodium Thiosulphate Pentahydrate
Standard Meets analytical grade requirements
Classification Inorganic salt
Poisonous Yes
CAS No 7772-98-7
Purity 99% Min
HS Code 28323010
Melting Point 48C
Solubility Soluble in water
Molecular Formula Na2S2O35H2O
Smell Odorless
EINECS No 231-867-5
Other Names Thiosulfuric acid, sodium salt; Sodium hyposulfite
Shape Crystalline / Granular
Boiling point Decomposes before boiling
Taste Cooling, saline
Storage Keep in tightly closed container in a cool, dry, ventilated area
Ph Level 6.5 - 8.5 (5% solution)
Usage Analytical reagent, dechlorination, photographic fixing agent
Grade Technical, Industrial, Laboratory
Non Toxic Yes


Sodium Thiosulphate Pentahydrate-a must-have inorganic salt-offers majestic versatility for industrial and laboratory applications. With a grand purity of 99% minimum and a stable, crystalline form, this masterful chemical ensures instant savings and long-term reliability. Discount bulk pricing is available for this colourless, transparent, or white crystal, perfect for analytical reagent use, photographic fixing, water treatment, tanning, and even medical purposes. Each 25 kg bag is carefully packed for optimal shelf life and secure storage. An essential choice for manufacturers and suppliers across India.

Wide-Ranging Uses and Exceptional Features

Sodium Thiosulphate stands out for its wide commercial use in photography, water treatment, chemical analysis, gold extraction, and tanning. Its technical, industrial, and laboratory grade makes it suitable for diverse industries. The product's extra features include its odorless nature, non-toxic profile, high solubility in water, and stable crystalline or granular form. It has a cooling, saline taste and meets analytical grade standards, ensuring reliable results in critical applications.


Convenient Payment, Reliable Delivery, and Certifications

Payment for Sodium Thiosulphate orders is flexible, supporting various secure methods for streamlined transactions. Fast order completion ensures prompt delivery with secure shipping in robust, plastic-woven bags with plastic liners. Samples are available upon request for quality assessment. The product meets stringent analytical grade certifications, and detailed documentation can be provided to ensure full compliance. Partner with a trusted exporter, manufacturer, and supplier in India for hassle-free procurement.


FAQ's of Sodium Thiosulphate:


Q: How stable is Sodium Thiosulphate during normal storage and use?

A: Sodium Thiosulphate is stable under normal storage and usage conditions, provided it is kept in a tightly closed container in a cool, dry, and well-ventilated area.

Q: What are the primary commercial applications of Sodium Thiosulphate?

A: It is mainly used in photography (as a fixing agent), water treatment, chemical analysis, tanning, gold extraction, and medicine, making it a versatile inorganic chemical in various industries.

Q: Where should Sodium Thiosulphate be stored for maximum shelf life?

A: To maximize its 2-year shelf life, store Sodium Thiosulphate in a tightly sealed container within a cool, dry, and ventilated location, away from strong acids and oxidizing agents.

Q: What is the recommended packing and shipping method?

A: Sodium Thiosulphate is securely packed in plastic woven bags with a plastic liner, each weighing 25 kg net, ensuring safe and easy handling during shipping and delivery.

Q: Is Sodium Thiosulphate hazardous or toxic?

A: Under GHS classification, Sodium Thiosulphate is not classified as hazardous and is non-toxic when used in moderate amounts.

Q: What certification standards does this product meet?

A: This product meets analytical grade requirements and can be supported with certificates upon request for assured quality and compliance.