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Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

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Tel: +86-551-65418695

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Fluoroboric acid 16872-11-0

CAS NO.16872-11-0

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/P,T/T,
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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