di-Lithium tétraborate 99,0, AnalaR NORMAPUR® ACS X-Ray_analysis
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Tétraborate de lithium
Formule:
Li₂B₄O₇ Poids moléculaire: 169.12 g/mol Point de fusion: 918 Densité: 1.4 g/cm³ (25 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011083 Numéro CAS: 12007-60-2 EINECS: 234-514-3 Indice Merck: 14,05524 |
Résultats des tests de spécification
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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