四硼酸钠十水合物 99.5-105.0%, granular, AR® ACS, Macron Fine Chemicals™

供应商: Avantor Performance Materials
Danger

MACR7457-20EA 0 CNY
MACR7457-20 MACR7457-06
四硼酸钠十水合物 99.5-105.0%, granular, AR® ACS, Macron Fine Chemicals™
四硼酸钠十水合物
分子式: Na₂B₄O₇·10H₂O
沸点: 1575 °C (1013 hPa)
溶点: 742 °C
密度: 2,38 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00149193
CAS号: 1303-96-4
EINECS: 215-540-4
REACH: 01-2119490790-32
Merck Index: 12,08733

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产品技术规格

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (Na₂B₄O₇·10H₂O) 99.5 - 105.0 %
ACS - pH of 0.01M Solution at 25°C 9.15 - 9.20
ACS - Insoluble Matter ≤0.005 %
ACS - Chloride (Cl) ≤0.001 %
ACS - Phosphate (PO₄) ≤0.001 %
ACS - Sulfate (SO₄) ≤0.005 %
ACS - Calcium (Ca) ≤0.005 %
ACS - Heavy Metals (as Pb) ≤0.001 %
ACS - Iron (Fe) ≤5 ppm
CHIRALPAK® - Registered trademark of Daicel Chemical Industries Ltd.


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