| Customization: | Available |
|---|---|
| CAS No.: | 7772-98-7 |
| Formula: | Na2s2o3 |
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Guangzhou Zhifan Chemical Co., Ltd. offers top-quality Sodium Thiosulfate Na2S2O3 99% industrial grade. Trust us as your reliable supplier for high purity chemical products.
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 allergies, bleaching, oxidation, and more.
Our sodium thiosulfate can also be utilized for detecting sulfur dioxide, sulfites, and as a dechlorinator post-bleaching of pulp and cotton fabrics. It serves as a chelating agent and antioxidant in the food industry, and finds extensive use in photography, leather, silver extraction, aquaculture, and water purification.
With its diverse uses, sodium thiosulfate from Guangzhou Zhifan Chemical Co., Ltd. plays a crucial role in medical, industrial, environmental protection, and various other fields.
| 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 | --- | ---- |
Guangzhou Zhifan Chemical Co., Ltd. offers high-quality sodium thiosulfate for your medical, industrial, and environmental needs.
Features:
Benefits
Our company, with over 15 years of experience in the chemical industry, offers the latest product consultation and market updates. We have 5,000 square meters of chemical warehouses strategically located near Guangzhou Nansha Port and Shenzhen Port for convenient international shipping. With qualifications to handle dangerous goods, our products undergo rigorous quality inspections, providing you with confidence in your purchase.
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