| CAS No.: | 7772-98-7 |
|---|---|
| Formula: | Na2s2o3 |
| EINECS: | 231-867-5 |
| Certification: | CCIC, CIQ, RoHS, ISO |
| Purity: | ≥99% |
| Type: | Sodium Sulfate |
| Samples: |
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| Customization: |
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Audited Supplier Guangzhou Zhifan Chemical Co., Ltd. offers top-quality Sodium Thiosulfate Na2s2o3 99% industrial grade for inorganic salt production. Trust us as your reliable supplier.
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 various applications such as fighting allergies, bleaching, oxidation, and more.
Guangzhou Zhifan Chemical Co., Ltd. offers high-quality sodium thiosulfate that can also be utilized for detecting sulfur dioxide, sulfites, dechlorinating after bleaching, chelating, and acting as an antioxidant in the food industry. Moreover, it finds extensive use in photography, leather production, silver extraction, aquaculture, and water purification.
With its versatile 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 hyposulfite, is a versatile chemical compound with a wide range of applications.
Experience the benefits of sodium thiosulfate in medical, industrial, and environmental protection fields with Guangzhou Zhifan Chemical Co., Ltd.
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As specialists in procurement and distribution within the chemical industry, Guangzhou Zhifan Chemical Co., Ltd. offers the latest product consultations and market updates. With over 15 years of experience, our company operates from 5,000 square meters of chemical warehouses strategically located near Guangzhou Nansha Port and Shenzhen Port for convenient international shipping. We are qualified to handle dangerous goods and ensure quality through inspection reports.
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