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Tin

7440-31-5
Product Attributes
Catalog No: YB21939 CAS No.: 7440-31-5 Brand: MF: Sn MW: 118.71 Characters:foil
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB21939 yunbang 50g 试剂级, ≥99.5% $11.67 Visible after login In stock
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YB21939 yunbang 250g 试剂级, ≥99.5% $41.67 Visible after login In stock
- +
YB21939 yunbang 1kg 试剂级, ≥99.5% $143.33 Visible after login In stock
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  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name Tin
Chinese aliasSN000190
CAS7440-31-5
FormulaSn
MW118.71
Appearancefoil
MDLMFCD00133862
Melting point231.9 °C
Boiling point2507 °C
Storage condition1.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。
Symbol N/A
Chemical Stability1.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
Safe PropertyS26-S24/25-S22-S36/37/39-S33-S16-S36/37
Hazard Category CodeR37/38;R36/37/38
物编码YB21939
Chinese aliasSN000190
CAS7440-31-5
FormulaSn
MW118.71
Appearancefoil
MDLMFCD00133862
Melting point231.9 °C
Boiling point2507 °C
Chemical Stability1.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
Safe PropertyS26-S24/25-S22-S36/37/39-S33-S16-S36/37
Hazard Category CodeR37/38;R36/37/38
Water SolubilityInsoluble (NIOSH, 2016)
运输要求运输过程中要防雨淋和烈日暴晒。
Storage1.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。
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