UN2257, Chemicals
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Potassium, chunks, in mineral oil, 98%
Thermo Scientific ChemicalsFormula: K Formula weight: 39.10 Purity: 98% CAS Number: 7440-09-7 UN Number: UN2257 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2805.19 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes…
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Potassium, solid, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7440-09-7 UN Number: UN2257 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2805.19 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and…
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Potassium, 99.95% trace metals basis
BeanTown ChemicalCAS: 7440-09-7 EC No: 231-119-8 MDL No: MFCD00133776 RTECS: TS6460000 UN No: UN2257; Haz Class: 4.3; Packing Group: I Solid, sealed in ampules under vacuum Molecular Formula: K MW: 39.10 Melting Point: 64° Boiling Point: 760° Density (g/mL): 0.86
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Empirical Formula: K Linear Formula: K Formula Weight: 39.10 MDL Number: MFCD00133776 Purity: 99.5% trace metals basis Boiling Point: 760 °C(lit.) Melting Point: 64 °C(lit.) Density: 0.86 g/mL at 25 °C(lit.)