Fluoroboric acid 16872-11-0 CAS NO.16872-11-0

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Shanghai

Payment Terms:: L/C,D/P,T/T,MoneyGram

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Product Details

Keywords

Fluoroboric acid
Hydrofluoboric acid
16872-11-0

Quick Details

ProName: Fluoroboric acid 16872-11-0
CasNo: 16872-11-0
Molecular Formula: HBF4
Appearance: White powder
Application: It is used as cleaning agent and corro...
DeliveryTime: Within 3-5 working days after order co...
PackAge: 250kg/drum
Port: Shanghai
ProductionCapacity: 3000 Metric Ton/Year
Purity: 99%
Storage: Storage in ambient temperature
Transportation: According to per customer's requiremen...
LimitNum: 1 Kilogram

Superiority

iso certificaiton

technology: technology innovation is our eternal pursuit,or we will be left behind.our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.we have our own independent lab test center,and also has scientific cooperation with local colleges and institutes.

Details

fluoroboric acid

product information

product name	fluoroboric acid
synonyms	hydrofluoboric acid; hydrogen tetrafluoroborate
molecular formula	hbf₄
molecular weight	87.8126
cas number	16872-11-0
einecs	240-898-3
melting point	-90℃
water solubility	miscible
vapour pressur	39100mmhg at 25°c

specification

item	specification	results
fluoroboric acid (hbf4), % ≥	49.5	49.5
free boric acid, % ≤	2.5	2.5
iron (fe), % ≤	0.005	0.005
chloride, % ≤	0.005	0.005
sulfate, % ≤	0.003	0.01
pb % ≤	----	0.005

application

a.it is used as cleaning agent and corrosive for oxide and silicate film on the surface of metal, cleaning agent for aluminum and alloy before electroplating.

b.its 2.5% solution is used to electropolish pure aluminum, remove welding agent from metal base and rewashing solution of electroplated parts.

c.it is also used as catalyst in alkylation and polymerization, corrosive inhibitor, chemical reagent and as material to produce fluoboric salt.

packing & delivery

packing: 25kg/drum,250kg/drum or according per customer's requirement

delivery: within 3-5 working days after order confirmed

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