Barium fluoride CAS NO.7787-32-8

items

electronic-grade

export grade

industrial grade

standard

semi c1

enterprise standard

enterprise standard

appearance

colorless transparent cubic crystal or white powder

colorless transparent cubic crystal or white powder

colorless transparent cubic crystal or white powder

assay

≥99.5%

≥99.0%

≥98.5%

chloride (cl)

≤100ppm

≤0. 1%

≤0.5%

sulfate (so₄^2-)

≤100ppm

≤0.1%

≤0.5%

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%

s

≤10ppm

≤0.01%

≤0.1%

p

≤15ppm

≤0.015%

≤0.15%

heavy metal (pb)

≤5ppm

≤0.005%

≤0.05%

silica (sio₂)

≤200ppm

≤2%

≤5%

loss on dry

≤0.5%

≤1.0%

≤1.5%

supply reference

production process

synthesis method

synthesis method

synthesis method

granularity

90% pass 110 mesh

90% pass 110 mesh

90% pass 110 mesh

packing

25kg composite bag/16t/(20')fcl

25kg composite bag/16t/(20')fcl

25kg composite bag/16t/(20')fcl