USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $6.80-15.00 / Metric Ton
USD $1.20-3.10 / Metric Ton
USD $4.30-5.10 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $2.52-2.66 / Metric Ton
USD $4.10-5.00 / Metric Ton
magnesium fluoride
identification:
chemical name: magnesium fluoride
synonyms: magnesium difluoride
cas no.: 7783-40-6
molecular weight : 83.98
molecular formula: mgf2
properties: colorless crystal or white powder. rutile type lattice. slight purple fluorescent. very slight ly soluble in water (18 ℃, 87 mg/l), slightly soluble in dilute acid (especially for nitric acid).. relative density 3.18. melting point 1248℃. boiling point 2260℃.
magnesium fluoride
identification:
chemical name: magnesium fluoride
synonyms: magnesium difluoride
cas no.: 7783-40-6
molecular weight : 83.98
molecular formula: mgf2
properties: colorless crystal or white powder. rutile type lattice. slight purple fluorescent. very slight ly soluble in water (18 ℃, 87 mg/l), slightly soluble in dilute acid (especially for nitric acid).. relative density 3.18. melting point 1248℃. boiling point 2260℃.
application: coating of optical lens. ceramics, the electronics industry. flux for the manufacturing of ceramics, glass, metallurgy magnesium metal . coating of lens and filter of optical instruments . fluorescent material of cathode ray screen. flux, etc.
specifications:
items |
high pure grade |
export grade |
industrial grade |
standard |
semi c1 |
mint standard |
mint standard |
appearance |
colorless or white crystal |
colorless or white crystal |
colorless or white crystal |
assay |
≥99.5% |
≥99.0% |
≥98.5% |
chloride (cl) |
≤10ppm |
≤0.01% |
≤0.1% |
sulfate (so42-) |
≤10ppm |
≤0.01% |
≤0.1% |
na |
≤10ppm |
≤0.01% |
≤0.1% |
fe |
≤10ppm |
≤0.01% |
≤0.1% |
pb |
≤10ppm |
≤0.01% |
≤0.1% |
arsenic (as) |
≤1ppm |
≤0.001% |
≤0.01% |
heavy metal (pb) |
≤20ppm |
≤0.02% |
≤0.2% |
loss on dry |
≤0.5% |
≤1.0% |
≤1.5% |
supply reference |
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production process |
synthesis method |
synthesis method |
synthesis method |
packing |
25kg compound bag /16t/(20')fcl |
25kg compound bag /16t/(20')fcl |
25kg compound bag /16t/(20')fcl |