China Anhydrous hydrogen fluoride Suppliers, China Anhydrous hydrogen fluoride Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
9th

year

Shandong Ocean Chemical Co.,Limited
http://www.chemnet.com/ChinaSuppliers/37643/
CN China Suppliers > sdoceanchem >

Anhydrous hydrogen fluoride

Details for Anhydrous hydrogen fluoride

Anhydrous hydrogen fluoride

Category:

Organic chemicals and Derivatives

Anhydrous hydrogen fluoride
CAS NO: 7664-39-3
EC NO: 231-634-8
Molecular Formula: HF
Molecular Weight: 20.01
Specification:
InChI: InChI=1/FH/h1H/i/hD
Product description:

Anhydrous hydrogen fluoride is a kind of colorless, transparent liquid, which has a white smoke in the air and an intensive pungency and a strong corrosion.

Formula: HF
Molecular weight: 20.01
Boiling point: 19.5oC

Specification:  In accordance with GB7746-1997

Items

Indexes

superior

I-grade

qualified

Hydrogen fluoride, %,≥

99.95

99.90

99.70

Water, %, ≤

0.03

0.06

0.10

Fluorosilic acid, %,≤

0.010

0.020

0.050

Sulphur dioxide, %,≤

0.007

0.015

0.030

Non-volatile acid(as H2SO4), %,≤

0.005

0.020

0.050

Fine products specification:Q/DHG 0922002

Items

fine 1-grade

Fine2-grade

fine3-grade

HF,%(m/m)

99.99

99.99

99.98

H2O,%(m/m)

0.001

0.0030

0.01

(H2SIF6),%(m/m)

0.0025

0.0050

0.005

SO2,%(m/m)

0.0005

0.0010

0.002

H2SO4,%(m/m)

0.0005

0.0010

0.003

As,%(m/m)

0.0001

0.0003

0.0005


The company can also improve quality of the products according to users requirement.


Usage:
Used in manufacturing fluorine, fluorinated salts, fluoric complex acid, fluo-refrigerant, fluoroalkane extinguishant and fluoric intermedium, and also greatly used as a fluorinating agent and an etchant in pharmaceutical, chemical and electronic industry.

Packing & shipment:
Usually filled in 40, 340, 680, 820kg cylinders, and also shipped by ISO containers or tanks. Its category of dangerous goods is 8, and its packing category is I.

Security:
While handling hydrogen fluoride, workers should put on the protecting clothes, gloves and goggles. Hydrogen fluoride can quickly pervade into and harm deeply the skin. Great inhalation or cauterization will result in endangering the body. If this accident happens, first aid ought to be taken immediately.

Synonyms: Hydrogen fluoride,anhydrous;hydrogen fluoride;fluoride;(~2~H)hydrogen fluoride;Hydrogen Fluotride;Anhydrous Hydrogen Fluoride;
Molecular Structure: Anhydrous hydrogen fluoride 7664-39-3
Send your inquiry to Anhydrous hydrogen fluoride supplier

Enter between 20 to 3,000 characters,English only.

ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.