Tin
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB21939-50g | 50g | 试剂级, ≥99.5% | In Stock | ||
| YB21939-250g | 250g | 试剂级, ≥99.5% | In Stock | ||
| YB21939-1kg | 1kg | 试剂级, ≥99.5% | Price Inquiry |
Basic Information
| English name | Tin |
|---|---|
| Alternative name | SN000190 |
| Cas No. | 7440-31-5 |
| MDL No. | MFCD00133862 |
| Precise molecular weight | 119.90220 |
Safety Information
| Density | 7.31 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R37/38;R36/37/38 |
| Melting point | 231.9 °C |
| Chemical stability | 1.有白锡（β型）、灰锡（α型）和脆锡（γ级）三种同素异形体，柔软而富有延展性。白锡遇剧冷（-33℃或更低）变为粉末状的灰锡，密度5.75。白锡在温度160℃以上时，转变为脆锡。锡的化合价是+2和+4 |
| Boiling point | 2507 °C |
| Transportation requirements | 运输过程中要防雨淋和烈日暴晒。 |
| Customs code | 7106929000 |
| Safety Instructions | S26-S24/25-S22-S36/37/39-S33-S16-S36/37 |
| Water solubility | Insoluble (NIOSH, 2016) |
| Symbol | GHS07 |
| Storage requirements | 1.应贮存在阴凉、通风、干燥的库房内。 2.不可与无机酸、强碱、食用原料和易燃物品共贮混运。运输过程中要防雨淋和烈日暴晒。 |
| Boiling point | Not applicable |
Product Details
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