Cas no for 7664-39-3,Hydrofluoric Acid ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 7664-39-3

7664-39-3

[CAS Name] Hydrofluoric Acid

[Formula] HF

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Basica Info

[CAS Name]Hydrofluoric Acid
[Alias]Hydrogen fluoride,anhydrous; hydrogen fluoride; fluoride; (~2~H)hydrogen fluoride; Hydrogen Fluotride; Anhydrous Hydrogen Fluoride
[Number]7664-39-3
[EINECS]231-634-8
[Formula]HF
[Molecular weight]20.01

[Melting point]-35℃
[Density]922mmHg at 25°C

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LUNA CHEMICALS CO.,LIMITED

Hydrofluoric acid 55%,

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Hubei Lianchang New Material Co., Ltd

Used in the atomic energy industry, making elemental fluorine, fluoride Can be used as a catalyst, fluorinating agent, etc. for the manufacturing of organic or inorganic fluorides Can be used for stainless steel, non-ferrous metal pickling, glassware frosting and pickling, and the treatment of frosted light bulbs, etc

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Shanghai Wechem Technology Limited

Product description: colorless transparent solution
Molecular formula: HF
Molecular weight: 20.01

Item Unit MIN MAX
Specification Content ωt% 48 50
Chroma Hazen
10
Fluorosilicic acid (H2SiF6) ppm
100
Chloride (Cl) ppb
5000
Phosphate (PO4) ppb
1000
Sulfate (SO4) ppb
5000
Sulfite (SO3) ppb
3000
Aluminum Al ppb
100
Ba ppb
100
Ca ppb
100
Chrome Cr ppb
20
Copper Cu ppb
100
Iron Fe ppb
100
Lead Pb ppb
100
Magnesium Mg ppb
100
Manganese Mn ppb
20
Nickel Ni ppb
50
Potassium K ppb
100
Sodium Na ppb
100
Zn ppb
50
Particles (≥0.5um) pcs/ml
100
Shipping condition
200L clean bucket
Or according to customer requirements
Transport classification
Shipping name: Hydrofluoric acid
Dangerous goods grade: 8, 6.1
UN number: UN1790
Chemical Registration Number CAS: 7664-39-3
EINECS: 231-634-8
NIOSH/RTECS: None
HS CODE: None

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