anhydrous hydrogen fluoride-凯发k8一触即发

 anhydrous hydrogen fluoride-凯发k8一触即发
product

anhydrous hydrogen fluoride

molecular formula: ahf           un no: 1052
applications:
used in the production of fluoride salts, fluoroplastics, fluoro-rubber, fluoro-medicine, and in the agricultural pesticides industry.
packaging: 330kg or 660kg steel cylinder; 15-20mt iso tank.
note: our company which can produce 131,000 mt of ahf per year.
physical properties:

molecular weight 20.01 appearance colorless, clear
boiling point, ℃ 19.5 odor pungent, caustic

quality standards (gb7746-2011):

index special-grade excellent-grade 1st-grade qualified product
hf, % ≥99.98 ≥99.96 ≥99.92 ≥99.80
h2o, % ≤0.005 ≤0.02 ≤0.04 ≤0.06
so2,% ≤0.005 ≤0.008 ≤0.015 ≤0.050
h2so4,% ≤0.003 ≤0.005 ≤0.010 ≤0.030
h2sif6,% ≤0.005 ≤0.005 ≤0.010 ≤0.050


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