Sodium Thiosulfate CAS 7772-98-7 Purity >99.0% Factory Hot Selling

Short Description:

Chemical Name: Sodium Thiosulfate

Synonyms: Hypo; Sodium Hyposulfite 

CAS: 7772-98-7

Purity: >99.0% 

Colorless and Transparent Monoclinic Crystal

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com


Product Detail

Related Products

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Sodium Thiosulfate (CAS: 7772-98-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com 

Chemical Properties:

Chemical Name Sodium Thiosulfate 
Synonyms Disodium Thiosulfate; Hypo; Sodium Hyposulfite; Sodium Subsulfite
CAS Number 7772-98-7
CAT Number RF-PI2064
Stock Status In Stock, Production Capacity 5000MT/Year 
Molecular Formula Na2S2O3
Molecular Weight 158.11
Melting Point 48℃
Boiling Point 100℃
Density 1.667
Sensitivity Hygroscopic. Easily Efflorescent in Dry or Warm Air, Slightly Deliquescent in Damp Air.
Solubility Soluble in Water and Turpentine. Insoluble in Alcohol
Brand Ruifu Chemical

Specifications:

Item Specifications
Appearance Colorless and Transparent Monoclinic Crystal
Purity >99.0% (as dry basis)
Water Insoluble Matter ≤0.015%
Sulfate and Sulfite ≤0.20%
Sulfide (as Na2S) ≤0.001%
NaCl Content ≤0.05%
Iron (Fe) Content ≤0.001%
Heavy Metals ≤0.0005%
pH Value 6.5~9.5 (200g/L Solution)
Aqueous Reaction Qualified, In Accordance With the Test
Granularity (g/g) 12~16
ICP Confirms Sodium Component Confirmed
X-Ray Diffraction Conforms to Structure
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates

Package & Storage:

Package: 25kg, 50kg pp woven bag, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

1

FAQ:

Application:

Sodium Thiosulfate (CAS: 7772-98-7), Usage 1. With systemic conduction and strong contact and stomach poisoning, it can control various pests of rice and pests of vegetables and fruit trees. 2. Used as a dechlorination agent for pulp and cotton fabrics after bleaching, as a chelating agent and antioxidant in the food industry, and used as detergents, disinfectants and discoloring agents in the pharmaceutical industry. 3. A new type of insecticide, with stomach poisoning, systemic absorption and contact killing effects, which can control rice borers, rice borers, rice leaf rollers, rice thrips and pests of vegetables and fruit trees. 4. Used as analytical reagent, mordant and fixer. 5. Sodium thiosulfate, commonly known as soda, is an important inorganic chemical raw material. In pesticides, it can be used to synthesize insecticides, insecticides, insecticides, and moths. 6. It is used in the manufacture of fixing powder and the formulation of fixing agent and desiccant in the photographic industry. It is used in the tanning industry as a reducing agent for dichromate during tanning. 7. Chelating agent; antioxidant; anti-browning agent. 8. Analytical reagents. benchmark reagent. Used as reducing agent in chemical industry. Chlo remover. 9. Used in photographic processing as a photographic fixing agent. 10. It can be used in Electroplating. Electroplate applications in steel, as part of patina recipes for copper alloys. 11. Used in the tanning of leather. 12. In PH testing of bleaching substances 13. In Waste water treatment, neutralizing bleached and chlorinated water, water purification. 14. To lower chlorine levels in swimming pools and spas following super chlorination. 15. Used in bleach. 16. Used in paper industry. 17. Used to remove iodine stains, e.g. After the explosion of nitrogen tri-iodide. 18. Used in aquaculture. 

  • Write your message here and send it to us