di-Lithium tetraborate ≥99.0%, AnalaR NORMAPUR® ACS for X-ray analysis

Supplier: VWR Chemicals
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Synonyms: Dilithium tetraborateLithium tetraborate

85023.290EA 343 GBP
85023.290 85023.360 85023.230
di-Lithium tetraborate ≥99.0%, AnalaR NORMAPUR® ACS for X-ray analysis
di-Lithium tetraborate
Formula: Li₂B₄O₇
MW: 169,12 g/mol
Melting Pt: 918 °C
Density: 1,4 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011083
CAS Number: 12007-60-2
EINECS: 234-514-3
Merck Index: 14,05524

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Specification Test Results

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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