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Jiangxi Dongyan Pharma

Add: Fine Chemical Industry Zone, Industrial Park, Qianshan County, Shangrao City, Jiangxi, China
Contact Person:
Wu Jun: +86-13576481888;
Peng Jidong: +86-13576309314 (Anhydrous hydrofluoric acid);
Chen Xiao: +86-13325996862 (Ammonium bifluoride, Ammonium fluoride);
Jin Yucheng: +86-13879335766 (Ammonium bifluoride, Ammonium fluoride);
Wang Yaoting +86-13657031116 (International trade)
Fax: +86-793-5436178
P.C.: 334500
E-mail: sales@dypharm.com
URL: http://www.martamickelsen.com

Detail

Anhydrous hydrogen fluoride

Detail

Anhydrous hydrogen fluoride

Molecular formula:

Molecular weight:

20.01

Properties:

Anhydrous hydrogen fluoride is colorless transparent liquid at low temperature. Boiling point is 19.4℃, melting point is -83.37℃, specific gravity is 1.008(25℃/4℃). It is easily volatile at normal temperature.

Uses:

Anhydrous hydrogen fluoride has been widely used in atomic energy, chemical, petroleum, and other industries.

Index/name	Superior grade	First grade	Qualified product
Hydrogen fluoride % ≥	99.95	99.90	99.70
Moisture(%)≤	0.030	0.060	0.10
Fluosilicic acid % ≤	0.01	0.020	0.05
Sulfur dioxide % ≤	0.007	0.015	0.030
Non-volative acid (H₂SO₄ )%≤	0.005	0.02	0.050

Packing:

Steel cylinder, 320kg/bottle or 640kg/bottle.

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