Zinc sulfate heptahydrate
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB15707-500g | 500g | 试剂级, 99.5% | Price Inquiry | ||
| YB15707-2.5kg | 2.5kg | 试剂级, 99.5% | Price Inquiry | ||
| YB15707-10kg | 10kg | 试剂级, 99.5% | Price Inquiry |
Basic Information
| English name | Zinc sulfate heptahydrate |
|---|---|
| Alternative name | 硫酸锌,七水合物 七水合硫酸锌 |
| Cas No. | 7446-20-0 |
| MDL No. | MFCD00149894 |
| Precise molecular weight | 179.90709 |
Safety Information
| Density | 1.97 g/cm3 |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R22;R41;R50/53 |
| Melting point | 100 °C |
| Chemical stability | 1.易溶于水（20℃时为96.5g/100ml水；100℃时为663.6g/100ml）。微溶于醇和甘油。 2.在干燥空气中逐渐风化。280℃时失去全部结晶水而成无水物，500℃以上分解 |
| Boiling point | 100 °C |
| Customs code | 2833293000 |
| Safety Instructions | S22-S26-S39-S46-S60-S61 |
| Water solubility | water: soluble 965 g/L at 20 °C |
| Symbol | GHS05,GHS07,GHS09 |
| Storage requirements | 1.本品应贮存于阴凉干燥处，防止雨淋、受潮，防止日晒、受热。不得食用品、酸、碱及有色物质共贮混运。 2.勿与潮湿物品及其他有色原料混合堆置，运输工具要干净清洁。防止包装破损。 |
| Boiling point | Not applicable |
Product Details
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