Hydrofluoric acid

Hydrofluoric acid Molecular Formula:HF Molecular Weight:20.01 Properties:colorless transparent fuming liquid, relative density: 1.128(40%). corrosive to glass and silicate; can react with metal salts, oxides and hydroxide and generate fluorides. Highly toxic! Specifications: Industrial hydrofluoric acid GB7744-1998 Item Name Details Best quality First quality Qualifier HF-40 HF-55 HF-40 HF-55 Hydrogen fluoride %≥ 40.0 40.0 55.0 40.0 55.0 Hydrofluosilicic acid %≤ 0.02 0.2 0.5 2.5 5.0 Fixed acid(H2SO4) %≤ 0.02 0.05 0.08 1.0 2.0 * The HF content range from 40% to 70% upon clients’ request. Packing: In corrosion-resistant plastic bottle or plastic drum; stored in draughty place, temp.: below 30℃, relative humidity: 85% below. Avoid dampness, heating or rain; handle with care, prevent from impact or up-side-down. Use:Mainly used in the manufacture of inorganic fluorides, metallurgical analysis, silicon compounds analysis etc. Specifications: Anhydrous hydrofluoric acid Item Name Details A B C Hydrofluoric Content ppm ≥ 99.99 99.95 99.90 Moisture ppm≤ 50 300 600 Fluorsoilicic Acid ppm≤ 30 100 200 Sulfur dioxide(SO2) ppm≤ 20 70 150 Non-volatile Acid(H2SO4) ppm≤ 20 50 200 As ppm ≤ 5 10 Packing: ISO Tank/Cylinder



Send product request

To: Shanghai Winton international co.ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Potassium Hydroxide Flakes Potassium Hydroxide Flakes Use: mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetic, medicine intermedia...
Hydrofluoric acid Hydrofluoric acid Molecular Formula:HF Molecular Weight:20.01 Properties:colorless transparent fuming liquid, relative density: 1.128(40%). corrosi...
Potassium fluoride,extra pure Potassium fluoride,extra pure It is mainly used in the manufacture of electronic products, high-grade medicines and pesticides High purity Potass...
Sodium fluoride Sodium fluoride It is mainly used in the key villiaumite, water treatment agent, light metal villiaumite electrolysis flux, etc. It also can be u...
Silicon Dioxide Silicon Dioxide Use:mainly used for ink-jet paper,coating,plastic, hatch master batch, count-static master batch etc. Item Name Specificatio...
All supplier products

Same products

Silicone Ducting
Silicone Ducting Seller: Ecoosi Industrial Co., Limited Common Applications: For hot and cold air, chemicals and industrial gas transmission For the prin...
Wood Pellet- High Quality with Best Price
Wood Pellet- High Quality with Best Price Seller: Hoang Kim Nguyen Exim Co., Ltd Dear Valued Customer, We, Hoang Kim Nguyen Exim Co., LTD are one of the leading suppliers, manufa...
Titanium Seamless Pipes Fittings
Titanium Seamless Pipes Fittings Seller: Baoji Mingkun Nonferrous metal Mingkun has a large stock of pipes, fittings and flanges. This gives us a shorter delivery time a...
ASTMB862 Titanium welded Pipes & Tubes
ASTMB862 Titanium welded Pipes & Tubes Seller: Baoji Mingkun Nonferrous metal Material: titanium  Grade: Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr12 Standard: ASTM&...
Tilling Machine for Agricultural use
Tilling Machine for Agricultural use Seller: Guangzhou Laurel & Honesty Holdings Product details:   Place of Original: Guangdong China Brand Name: Loyalty Model Number: ...