Xiongxian Runway Trading Co.,Ltd.

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Xiongxian Runway Trading Co., Ltd.

Add:East Of The Middle Section Of Dongcheng Street, Xiongzhou Town,Xiong County,baoding city,hebei province,China

Contact: Ms.Ellen Li

Tel:+86-312 5560989

Fax:+86-312 5560989

Mobile:+86-13932294839

Email:ellen_li@runwaychem.com liaijingkingway@sina.com or 329958903@qq.com or sales@runwaychem.com

Website:www.runwaychem.com

QQ:329958903 or 487615580

Product Name Potassium Fluosilicate
CAS No. 16871-90-2
M.W 220.25
Formula

K2SiF6

Detail

Properties:White odorless crystals or powder; weak acidity;insoluble in water, aqueous ammonia and ethanol; soluble in hydrochloric acid; decompose by heat to form potassium fluoride(KF) and silicon tetrafluoride(SiF4); hydrolyze in hot water to form hydrogen fluoride(HF) and silicate acid(H2SiO3); have toxic.

Specification:(%)

 

K2SiF6(based on dry)

98.0 min.

Free acid (HF)

0.1 max.

Water-insoluble matter

0.5 max.

Fe

0.05 max.

H2O

0.5max.

 

Application:Wood preservation; ceramics made; metallurgy of aluminium and magnesium; optical glass; synthetic mica and antisepsis.

Storage:Store with seal, prevent bag burst.

Packing:25Kg net, packing with double plastic bags lined plastic woven sack.

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