| Customization: | Available |
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| CAS No.: | 7772-98-7 |
| Formula: | Na2s2o3 |
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High-quality Sodium Thiosulfate CAS 7772987 available from Guangzhou Zhifan Chemical Co., Ltd. - a leading supplier in China.
Sodium thiosulfate, also known as sodium thiosulfate or sea wave, is a versatile chemical compound that serves various purposes. It is a colorless and transparent monoclinic crystal with strong reducing properties.
Our sodium thiosulfate is primarily used in the treatment of cyanide poisoning and has applications in fighting allergies, bleaching, oxidation, and more. It is also utilized for detecting sulfur dioxide, sulfites, and as a dechlorinator after bleaching processes in the pulp and cotton fabric industries.
Furthermore, sodium thiosulfate acts as a chelating agent and antioxidant in the food industry. It finds widespread use in photography, leather production, silver extraction from ores, aquaculture, and water purification.
With its diverse range of applications, sodium thiosulfate plays a crucial role in medical, industrial, and environmental protection sectors.
| Item | Photographic grade | Industrial grade | Anhydrous grade |
| Appearance | colorless transparent crystal | colorless transparent crystal | white powder |
| Assay | ≥ 99.00% | ≥ 98.5% | ≥ 97.0% |
| Water Insoluble matter | ≤ 0.01% | ≤ 0.03% | ≤ 0.03% |
| Sulfide | ≤ 0.001% | ≤ 0.003% | ≤ 0.001% |
| Fe | ≤ 0.001% | ≤ 0.003% | ≤ 0.005% |
| PH | 6.5~9.5 | 6.5~9.5 | 6.5~9.5 |
| Water solution reaction | in accordance with the test | in accordance with the test | ---- |
| Granularity(g/g) | 12~16 | --- | ---- |
Sodium thiosulfate, also known as sodium thiosulfate or sodium thiosulfate, is a versatile chemical compound with a wide range of applications.
In the medical field, sodium thiosulfate is used to treat cyanide poisoning by providing sulfur atoms to bind with CN- in the body, reducing toxicity. It is also effective in treating skin conditions and various poisonings.
Industrial applications include dechlorination in pulp and cotton bleaching, chelating in food production, and as a detergent and disinfectant in pharmaceuticals. It is also utilized in gas purification and as a fixative in the photosensitive industry.
Sodium thiosulfate is crucial in extracting silver, removing *** from water in aquaculture, and reducing *** levels in aquariums and pools for water purification.
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For more information, please contact Guangzhou Zhifan Chemical Co., Ltd.
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