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YOTECH AMINO ACID FACTORY (R&D) OF SUZHOU YOTECH FINE CHEMICAL OF SUZHOU

Product

Calcium fluoride

Molecular formula: CaF₂ Molecular weight : 78.07

Uses: Manufacturing hydrofluoric acid, be the catalyst of making dehydration and dehydrogenation reaction. Metallurgical flux.

Property: white powder or cubic crystal . Relative Density 3.18. Melting point 1402℃. Boiling point 2500℃.

CAS#: 7789-75-5 Customs No.: 252910000 MSDS: Risk No.:

Product specification	Electronic-grade	Export grade	Industrial grade
Standard	SEMI C1	Mint Standard	Mint Standard
Appearance	colorless crystal or white powder	colorless crystal or white powder	colorless crystal or white powder
Assay	≥99.5％	≥99.0％	≥98.5％
Chloride (Cl)	≤10ppm	≤0.01％	≤0. 1％
Sulfate (SO₄^2-)	≤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％
Si	≤1ppm	≤0.001％	≤0.01％
Ca	≤1ppm	≤0.001％	≤0.01％
Heavy metal (Pb)	≤5ppm	≤0.005％	≤0.05％
Hydrochloric acid insolubles	≤10ppm	≤0.01％	≤0.1％
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 100 mesh
Packing	25KG composite bag/16T/(20')FCL	25KG composite bag/16T/(20')FCL	25KG composite bag/16T/(20')FCL
Specification of price	FCL	FCL	FCL
Price CNY/T
Validity period of quoted price	3 months	3 months	3 months

Note: special requirements are negotiable for customers with specific specifications.

Introduction | Main chemical list | Contact | Qualification proof | 中文
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