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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

Potassium hexafluorosilicate

Detail

Potassium hexafluorosilicate

Molecular formula:

K2SiF6

Molecular weight:

220.25

Properties:

White crystal or powder, no odor and taste. Poorly soluble in water, ammonia and ethyl alcohol, soluble in hydrochloric acid.

Uses:

In wood preservative, ceramic production, aluminium and magnesium smelting, and etc.

Packing and storage: plastic woven bag lined with double-layer plastic bag, net weight is 25kg.

Impurity name	Index
Content (K2SiF6)≥	98.0
Free acid (HF)≤	0.15
Water insoluble matter≤	0.50
Iron (Fe)≤	0.05
Heavy metal (Pb)≤	0.50
Moisture (H2O)≤	0.50
Particle size (through 60 mesh)≥	90

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