基本信息
| 牌子的名字 | JINYA |
|---|---|
| 模式的数量 | 99.5% |
| 化学文摘社编号. | 7778-50-9 |
| 其他的名字 | Potassium dichromate 99.7% |
| 小额信贷 | K2Cr2O7 |
| 出生地 | Tianjin China (Mainland) |
| 年级的标准 | Industrial Grade |
| 纯洁的 | 99.7%-99.5% |
| 出现 | paticle |
| 适用 | Used matches |
Potassium dichromate Molecular formula: K2Cr2O7 Cas No.: 7778-50-9 Molecular weight: 294.18 Brand name: JINYA Property: Orange triclinic crystal, Non-Hydroscopic, water-soluble in alcohol, toxic, strong oxidizer, flammable in friction or collision with organic compounds. Quality standard: HG/T 2570-94 Item Index Excellence grade First grade Standard grade K2Cr2o7 content 99.8 99.5 99.0 Chlorides (Cl)% 0.050 0.050 0.080 Insoluble % 0.020 0.020 0.050 Sulfates ( SO4-2) % 0.020 0.050 -------- Na+ % 0.01 0.01 --------- Moisture % 0.030 0.030 ---------- Package: reinforced woven bag with plastic inner. Net weight: 25,40,50kg per bag. Usage: Manufacture of chrome oxides, potassium chromate, chrome yellow pigment, surface passivation of steel, manufacture of welding rods, matches, chromic potassium sulphate and chemical reagents. Used as an oxidant.
交货条款及包装
Packaging Detail: Drum inside the plastic bag or50kg polywoven bags Delivery Detail: within 15days after reveiving your depoisit
端口: xingang
付款条款
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