Sodium Hydrosulphite
original price: 650,00 USD
Sudan Li
Contact person
Basic Information
| CAS No. | 7775-14-6 |
|---|---|
| Other Names | hydros |
| MF | Na2S2O4 |
| Place of Origin | China (Mainland) |
| Grade Standard | Industrial Grade |
| Purity | 85%-90% |
| Appearance | White crystalline powder |
| Application | bleach |
| Brand Name | Hubei Yihua |
Specification: itemsIndustrial GradeFood Grade85%88%90%85%88%90%AppearanceWhite crystalline powderodorOdorless or with a slight odor of sulfur dioxideNa2S2O4 %≥85≥88≥90≥85≥88≥90Water Insolubles%≤0.2≤0.2≤0.2≤0.1≤0.1≤0.1Heavy Metal Contentppm≤1≤1≤1≤1≤1≤1Na2CO3 (%)0.9-5.00.9-5.00.9-5.00.9-5.00.9-5.00.9-5.0Fe(ppm)≤20≤20≤20≤20≤20≤20Shelf life (Months)121212121212 Package: 50kg per iron drum.
Delivery terms and packaging
Port: Wuhan, Qingdao, Shanghai
Payment term
Letter of credit
Telegraphic transfer
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Payment Methods
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