Fluorure de lithium N ° CAS 7789-24-4
Description du produit
Type: Fluorure de lithium Couleur: Blanc Origine: Fabriqué en Chine Niveau Standard: Industrial Grade Spécification: poudre blanche Fluorure de lithium CAS No.7789-24-4
99% 98,5% 98% poudre blanche
99% 98,5% 98% poudre blanche
Lithium fluoride CAS No.7789-24-4 | ||||
Product name | Lithium fluoride | |||
Synonyms |
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CAS No. | 7789-24-4 | |||
EINECS | 232-152-0 | |||
Molecular Formula | LiF | |||
Molecular Weight | 25.94 | |||
Physical property |
White powder; relative density: 2.653; melting point: 848ºC; hardly soluble in water, insoluble in ethylalcohol and acetone; soluble in acid |
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Specification |
Assay % | ≥99.0 | ≥98.0 | ≥97.5 |
Mg % | ≤0.05 | ≤0.08 | ≤0.01 | |
Silica (SiO2) % | ≤0.1 | ≤0.2 | ≤0.3 | |
Fe2O3 % | ≤0.05 | ≤0.08 | ≤0.1 | |
Sulfate(SO42-)% | ≤0.2 | ≤0.4 | ≤0.5 | |
Ca % | ≤0.1 | ≤0.15 | ≤0.2 | |
Appearance | white powder | white powder | white powder | |
Loss on dry (105ºC/2H) | ≤0.1 | ≤0.2 | ≤0.3 | |
Whiteness (70-90umGranularity) % | ≥95 | ≥90 | ≥80 | |
Foreign substance detection | ≤1mm/10 | ≤1mm/10 | ≤1mm/10 | |
Granularity (U.S.SCREEN) mesh | 98% pass 30-100 mesh | 95% pass 30-100 mesh | 90% pass 30-100 mesh | |
Shelf life year | Two years | One year | Two years | |
Application | Mainly used in the production of electrolytic aluminium as electrolyte component, used to reduce calcined temperature and resistance to quench and sudden thermal performance in ceramic industry. | |||
Packing | 25kg paper plastic woven three layers /16T/(20')FCL |
Groupes de Produits : Fluorure inorganique
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