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Sodium thiosulfate, also sodium sulfite, soda, sea waves (from its alias sodium hyposulfite),
molecular formula: Na2S2O3·5H2O. It is a common thiosulfate, colorless transparent monoclinic
crystal with a density of 1.667 g/cm 3. The melting point at standard atmospheric pressure is 48
degrees Celsius. Sodium thiosulfate is soluble in water and reacts with strong acids to produce
sulfur :
Sodium Hyposulfite (Na2S2O3), also spelled sodium thiosulphate, is an inorganic compound
that is typically available as the pentahydrate, Na2S2O3·5H2O. The solid is an efflorescent
(loses water readily) crystalline substance that dissolves well in water. It is also called sodium
hyposulfite or "hypo".It is on the World Health Organization's List of Essential Medicines,
the most important medications needed in a basic health system.
Grade Standard
Industrial Grade
Density
1.01 G/Ml at 25 °c
Transport Package
25kg/Drum
Application
Mainly used in photographic industry as a fixer. Secondly, it is used as a reducing agent for dichromate when tanning leather, a neutralizing agent for nitrogen-containing tail gas, a mordant, a bleaching agent for wheat straw and wool, and a dechlorinating agent for pulp bleaching. It is also used in the manufacture of dye intermediates, etc. and the extraction of silver from ore.
It is mainly used as fixing agent in photography industry. Secondly, it is used as reducing agent of dichromate in tanning leather, neutralizing agent of nitrogen tail gas, mordant, bleaching agent of wheat stalk and wool, and dechlorination agent in bleaching of paper pulp. It is also used in the manufacture , dye intermediates and ore silver extraction.
Packaging & Shipping
Packaging: we can pack the goods according to the requirement of the client.
Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.
Can I get samples?How to pay?
A: Yes, we can supply small free sample, you need to pay for the freight charge only.
PI will be sent firstly after our aligned products specification. Payment by T/T, Western Union,LC, are ok.
How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
If you still have questions, contact with us .
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