SHINGCHEM Better quality Hydrofluoric aicd Hydrogen fluoride

  SHANDONG SHING CHEMICAL CO. LTD. is a professional company engaged in refrigerant gas.  Our factory is the biggest refrigerant gas company in north China. The main products include R125, R134a, R134a replacements, R404a, R407c, R410a, R507 and R60, Hydrofluoric Acid and Dichloromethane.

Most of our products have international approvals, such as CE, KGS and DOT. Our good quality and perfect services help us earn a high reputation from clients from Europe, South America, the Middle East, Southeast Asia and Africa.

We are sincerely looking forward to cooperating with you to supply the best products to people around the world! We welcome your contact and visit!

Name:                                       Hydrofluoric Acid

Molecular Formula:                HF

CAS No.                                    7664-39-3

EINECS No.                              231-634-8

Purity:                                      70%/55%/49%

Grade Standard:                     Industrial Grade

Appearance :                          Colorless Transparent fuming Liquid

Application:                             glass etchant,metal treatment

Melting Point:                         -83.6℃

Boiling Point:                          19.5℃

Vapor pressure:                     53032

Density:                                   1.15g/ml

Critical pressure:                   6.48 Mpa

Critical temperature:             188℃

Critical density:                      0.29g/cm³

Standard:                                GB7747-87

HS Code:                                 2811110000

Hydrofluoric Acid will packaged by polythene plasticdrum,230kg/drum,18.4MT/20FCL;25kg/drum,21.375MT/20FCL