Products

Barium Fluoride

Molecular formula：BaF₂　Molecular weight：175.32
Usage: Preservative. Metal heat treatment. Ceramics. Enamel. Manufacturing glass. Metallurgy. Instrumentation and other industries.
Property: Colorless transparent cubic crystal or white powder. Dissolved in hydrochloric acid, nitric acid, hydrofluoric acid, and ammonium chloride solutions, slightly soluble in water. The relative density is 4.83. Melting point 1353 ℃. Boiling point 2260 ℃. Refractive index (n25D) 1.471. Moderate toxicity, LD50 (rat, oral) 250mG/kG.
CAS#：7787-32-8　Customs number：2826199090　MSDS：　Hazard code：

Specifications	Electronic grade	Export grade	Industrial grade
Standard	SEMI C1	Yotech Standard	Yotech Standard
Appearance	Colorless transparent cubic crystal or white powder	Colorless transparent cubic crystal or white powder	Colorless transparent cubic crystal or white powder
Content	≥99.5％	≥99.0％	≥98.5％
Cl	≤100ppm	≤0. 1％	≤0.5％
SO42-	≤100ppm	≤0.1％	≤0.5％
Na	≤10ppm	≤0.01％	≤0.1％
Fe	≤10ppm	≤0.01％	≤0.1％
Pb	≤10ppm	≤0.01％	≤0.1％
As	≤1ppm	≤0.001％	≤0.01％
S	≤10ppm	≤0.01％	≤0.1％
P	≤15ppm	≤0.015％	≤0.15％
Pb	≤5ppm	≤0.005％	≤0.05％
SiO2	≤200ppm	≤2％	≤5％
Loss on drying	≤1％	≤1.5％	≤3％
Ignition residue

Supply reference
Production process
grain size	90% pass through 110 mesh	90% pass through 110 mesh	90% pass through 110 mesh
Transmittance
Packaging specifications	25KG composite bag/16T/(20’)FCL	25KG composite bag/16T/(20’)FCL	25KG composite bag/16T/(20’)FCL
Quotation specifications	full container load	full container load	full container load
Quotation reference Yuan/ton
Quotation validity period	three months	three months	three months

Note: Customers' special requirements can be negotiated for specific specifications of production.

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