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Molecular formula: Na2S2O5
Molecular weight: 190.10
Properties: white or light yellow powder. Freely soluble in water. The aqueous solution is acidic.
| Purity ≥ | 95.0% |
| Clarity test | Pass |
| Water insoluble substances % ≤ | 0.005 |
| Chloride(Cl) % ≤ | 0.005 |
| Fe % ≤ | 0.0005 |
| As % ≤ | 0.0001 |
| Heavy metal(count by Cu) % ≤ | 0.0005 |
Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai
Factory Name: Shanghai Jinyuan Fine Chemical Factory
Factory Address: Xiaokunshan Town, Songjiang, China Zip Code: 201106
Sales Tel: +86-21-51098368 Fax: +86-21-52215553
Email (Chemical reagent): chemol@hi2000.com
Email (Metal surface treatment): yangping2046@yahoo.com.cn
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URL (Metal surface treatment): www.shchem.org
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