CasNo.16872-11-0,Fluoric acid Factory,(16872-11-0) Suppliers

1 Kilogram	FOB Price:USD 2.0000 -3.0000

Min.Order :1 Kilogram
Purity: 40%-50%
Payment Terms : L/C,T/T

Keywords

Fluoric acid High purity Fluoric acid Borofiuoric acid

Quick Details

Appearance:Achromaticity liquid
Application:It is used to clean and etch the membrane of the oxide and silicate of metal surface, to clean aluminium and its alloy before plating. Its 2.5% solution is used to electropolish pure aluminium, to rem
PackAge:Packing with polythene plastic barrel, 25kg or 250kg per barrel
ProductionCapacity:100|Metric Ton|Day
Storage:Store In Dry, Cool And Ventilated Place
Transportation:By Sea Or By Air

Superiority:

Fluoroboric acid

[Name] Fluoric acid [16872-11-0]

[Molecular formula] HBF₄

[Molecular weight] 87.81

[UN] 1775

[IMDG Code] 93010

Index Name	Index		Index Name	Index
Index Name	A grade	B grade	Index Name	A grade	B grade
Appearance	Achromaticity liquid		Sulphate(SO₄)	max0.01%	max0.03%
Purity	min40%,45%,50%		Fluorosilicate(SiF₆)	max0.1%	max0.2%
Free boric acid(H₃BO₃)	0.1-0.6%	max2.5%	Iron(Fe)	max0.01%	max0.05%
Chloride(Cl)	max0.005%	max0.05%

[Character] It is Colorless transparent liquid. It is a strong acid, can't exist in pure state, can only exist in aqueous solution. The commercial product is commonly an aqueous solution of about 42-48%. The relative density of 42% aqueous solution is 1.32, and 48% aqueous solution 1.37. It decomposes when heated to 130. It can mix with water and alcohol. It decomposes slowly to release hydroxyfluoroboric acid(HBF3OH) in aqueous solution. Its stability decreases gradually once it touches glass. The hydrolysis degree of the 0.047M fluoroboric acid solution increases from 20.6% to 72% when it is kept in glass bottle for 32 days. It has strong causticity, but does not etch glass at room temperature. It reacts with metal element, metal fluoride, oxide, hydroxide or carbonate to form corresponding fluoroborate. It is toxic.

[Uses] It is used to clean and etch the membrane of the oxide and silicate of metal surface, to clean aluminium and its alloy before plating. Its 2.5% solution is used to electropolish pure aluminium, to remove the solder of metal, as re-lotion for plating part. It is also used as catalyst for alkylation and polymerization, as antiseptic and chemical reagent, and as material to manufacture various fluoroborate.

[Packing] Packing with polythene plastic barrel, 25kg or 250kg per barrel.

Our Server

1. Competitive offers with standard high quality or customize

2. Available customizing blending of above 2 single products

3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)

4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years

5. Respond to inquires within 1 hour and 24hours' online service

6. Free sample and correct shipping documents dispatched according to regulations of different countries

7. Advise price trend accurately and help clients to make order decision

8. Weekly update offers provided to every potential client

Details:

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.

Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

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Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.