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

Product  

 


Aluminum fluoride

Molecular formula: AlF3         Molecular weight : 83.98

Uses: Mainly used for production, in order to reduce the Melting point and improve the conductivity of electrolyte. as the fermentation inhibitor in Alcohol production. Also used for ceramic glaze and enamel glaze flux and glaze medicine components. Also can be used as smelting non-ferrous metal flux.
Property: and liquid ammonia or concentrated sulfuric acid were heating, or person with potassium hydroxide eutectic melting were no response. Don't be hydrogen reduction, strong heat decomposition but sublimation, Property very stable. Heated to 300-400 ℃ can be parted into the vapor and decomposed into hydrogen fluoride and alumina.

CAS#: 7784-18-1        Customs No.: 2826129000    MSDS:                 Risk No.:  

Product specification

Electronic-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)           

≤50ppm

≤0.05%

≤0.5%

Sulfate (SO42-)         

≤100ppm

≤0. 1%

≤0.5%

Na                

≤20ppm

≤0.02%

≤0.2%

Fe                

≤10ppm

≤0.01%

≤0.1%

Pb                

≤50ppm

≤0.05%

≤0.5%

Arsenic (As)               

≤1ppm

≤0.001%

≤0.01%

Silica (SiO2)        

≤200ppm

≤0.2%

≤2%

Heavy metal (Pb)            

≤20ppm

≤0.02%

≤0.2%

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

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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