High-quality Sodium Thiosulfate (CAS 7772987) available from Guangzhou Zhifan Chemical Co., Ltd. - a leading China-based supplier of industrial chemicals.
Sodium Thiosulfate Product Description
Welcome to Guangzhou Zhifan Chemical Co., Ltd.
Sodium thiosulfate, also known as sodium thiosulfate or sea wave, is a colorless and transparent monoclinic crystal with strong reducing properties. It is primarily used for treating cyanide poisoning and has applications in fighting allergies, bleaching, oxidation, and more.
Our sodium thiosulfate can be utilized for detecting sulfur dioxide, sulfites, and as a dechlorinator post-bleaching of pulp and cotton fabrics. It serves as a chelating agent, an antioxidant in the food industry, and finds extensive use in photography, leather, silver extraction, aquaculture, and water purification.
With its diverse 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 Product Description
Welcome to Guangzhou Zhifan Chemical Co., Ltd.
Sodium thiosulfate, also known as sodium thiosulfate or sodium thiosulfate, is a versatile chemical compound with a wide range of applications.
Medical Applications:
- Treatment of cyanide poisoning by providing sulfur atoms to neutralize CN- in the body
- Effective in treating skin itching, urticaria, and various poisonings
- Acts as an anti-allergic agent
Industrial Uses:
- Dechlorinator in pulp and cotton fabric bleaching
- Chelating agent and antioxidant in the food industry
- Detergent and disinfectant in the pharmaceutical industry
Environmental Applications:
- Removes hydrogen chloride from various gases to protect catalysts
- Extracts silver from leather and ores
- Removes *** from tap water in aquaculture
With its diverse uses in medical, industrial, and environmental sectors, sodium thiosulfate from Guangzhou Zhifan Chemical Co., Ltd. is a reliable and essential chemical for various applications.




Sodium Thiosulfate Product Description
Welcome to Guangzhou Zhifan Chemical Co., Ltd.
Sodium Thiosulfate
Features:
- Accurate drug concentration
- Recommended dosage by doctor
- Avoid overdose
- Avoid drug interactions
- Specific use for cyanide poisoning
- Safe storage in dry, dark place
- Keep out of reach of children
Benefits:
- Ensures safety and effectiveness
- Follow doctor's advice for optimal results
Choose Guangzhou Zhifan Chemical Co., Ltd. for high-quality sodium thiosulfate!




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