- بررسی تخصصی
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بررسی تخصصی
Calcium nitrate tetrahydrate Extra pure
Calcium nitrate tetrahydrate Extra pure |
General product Information: |
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CAS number |
13477-34-4 |
Chemical formula |
Ca(NO₃)₂ * 4 H₂O |
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Hill Formula |
CaN₂O₆ * 4 H₂O |
Molar Mass |
236.15 g/mol |
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HS Code |
2834 29 80 |
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Density |
1.82 g/cm3 |
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Melting Point |
45 °C |
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pH value |
5.5 - 7.0 (H₂O) |
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Solubility |
2710 g/l |
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LD 50 oral |
LD50 Rat 3900 mg/kg |
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Storage |
Store at +2°C to +30°C. |
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B102120 |
Calcium nitrate tetrahydrate Extra pure |
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Specification |
Packaging Information: |
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Assay (complexometric) |
≥ 98.0 % |
Order No. |
Packing |
Quantity |
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pH-value (5 %; water) |
4.0 - 6.0 |
B102120.0500 |
Plastic bottle |
500 g |
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Chloride (Cl) |
≤ 0.005 % |
B102120.1000 |
Plastic bottle |
1 Kg |
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Sulfate (SO₄) |
≤ 0.02 % |
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Heavy metals (as Pb) |
≤ 0.002 % |
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