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Sell Hydrofluoric Acid

Posted at: Offers to Sell and Export | Posted on: Mon 12 Jul, 2010 10:38 am |
 
hydrofluoric acid
Products Photos CatalogHydrofluoric Acid Photos Catalog



Character CAS No:7664-39-3 HS code: 28111100

Anhydrous hydrogen fluoride is colorless, transparent


liquid in the low-temperature. Boiling point is 19.4℃, melting point is -83.37℃. Critical temperature is 230.2℃; Critical pressure is 64 atm. Relative molecular weight is 20.01.The liquid density is 0.987 g/cm3 (20℃); Gas density is 0.991g/L (0℃). It can easily volatilize to smog under room and common temperature. Owing to its active chemical feature, it can react with alkaline, metal, oxide and silicate etc.

Standard (GB7746-1997.)

Item Specification

Special Grade Superior Grade 1st Grade 2nd Grade

Ahf %≥ 99.98 99.95 99.90 99.70

Moisture %≤ 0.01 0.030 0.060 0.10

H2SiF6 %≤ 0.006 0.010 0.02 0.050

So2 %≤ 0.0005 0.007 0.015 0.030

Fixed acid (H2SO4)%≤ 0.004 0.005 0.020 0.050

Packing

In 320kg steel cylinder or in 15 or 20MT tank or as clientsí requests. Filling ratio is needed as 0.832kg/L.

Storage and Transportation

Anhydrous hydrogen fluoride should be stored in draughty storeroom. Donít shine for

a long time and mix with inflammable and explosives. It should be treated as Grade A inorganic acid corrosive goods in transportation.

Application

 It is a strong oxidant and sole raw material for making the element of fluorine

 It is important main raw material for inorganic Fluoride and all kinds of organic fluoride.

 The use of fluorosilicates: metal surface treatment agent, the oil recovery additive.

 As etchant for glass and metal cleaner.

 It is used to produce fluorine plastic and fluorine rubber



Company Contact:

ssobd photo
Contact Name: Leon Zhang
Company Name: Beijing Ronzlle Investment Management Co., Ltd
Email: Email
Tel: +86-10-64096997--201
Fax: +86-10-64096997--212
Street Address: Room B617,
Nanxincang Business Building, No.22,
Dongsishitiao, Dongcheng District,
Beijing, China 100007
Website: http://www.ssobd.com
Member name: ssobd
Country: China-CN China
Member Since: 12 July 2010
Total Leads: 3 ssobd Import Export Business Leads
Business focus: Fluorine Chemical Products, Aluminum Fluoride, Anhydrous Hydrogen Fluoride, Furfural, Jack, Hydraulic Jack, Scissors Jack, Screw Jack, Tools
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