四硼酸锂 ≥99.0%, AnalaR NORMAPUR® ACS for X-ray analysis

供应商: VWR Chemicals
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VWRC85023.290EA 7222 CNY
VWRC85023.290 VWRC85023.360 VWRC85023.230
四硼酸锂 ≥99.0%, AnalaR NORMAPUR® ACS for X-ray analysis
四硼酸锂
分子式: Li₂B₄O₇
溶点: 918 °C
密度: 1,4 g/cm³ (25 °C)
存储条件: Ambient
MDL编号: MFCD00011083
CAS号: 12007-60-2
EINECS: 234-514-3
Merck Index: 14,05524

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产品技术规格

Assay Min. 99.0 %
Bulk density (g/ml) Min. 0.25
Heavy metals (as Pb) Max. 10 ppm
Insoluble matter Max. 100 ppm
Loss on fusion (950°C) Max. 2.0 %
Phosphorus compounds (as PO4) Max. 40 ppm
Cl (Chloride) Max. 50 ppm
SO4 (Sulphate) Max. 100 ppm
Al (Aluminium) Max. 10 ppm
Ca (Calcium) Max. 30 ppm
Fe (Iron) Max. 10 ppm
K (Potassium) Max. 30 ppm
Mg (Magnesium) Max. 5 ppm
Na (Sodium) Max. 50 ppm
Si (Silicium) Max. 80 ppm
Conforms to ACS Passes test


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