Sodium fluorosilicate

Min.Order / FOB Price:Get Latest Price

25 Metric Ton	Negotiable

25 Metric Ton

Negotiable

Min.Order :25 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T,

Keywords

Sodium fluorosilicate 16893-85-9 lower price Sodium fluorosilicate

Quick Details

Appearance:white powder
Application:Used as insecticides, adhesive, also used in ceramic, glass, enamel, wood preservation, medicine, water treatment, leather, rubber and sodium fluoride, etc
PackAge:25kg/bag or as requirement
ProductionCapacity:800|Metric Ton|Month
Storage:Normal condition
Transportation:by sea

Superiority:

ISO system

SGS inspection

Fast delivery

Competitive price

Details:

1.Colorless, odorless, poisonous
2.Relative density is 2.679. either dissolvable substances, but undissolved in alcohol.

Sodium Fluorosilicate
Formula:Na2SiF6
Molecular Weight:220.26
UN. NO.:2674
HAZARD CLASS:6.1
H.S. CODE:2826.2000
Physical chemistry properties: Colorless, odorless, poisonous and hygroscopic hexa-square crystal. Relative density is 2.679. either dissolvable substances, but undissolved in alcohol. Solubility is acid is larger than in water. Decomposed as fluoride and silicon oxide in alkali solution. Decomposed as Sodium fluoride and silicon fluoride over 300°C.
Usage: It can be used as white-adding reagent of porcelain enamel and glass, melt-supporting reagent, antiseptic of wood, insecticide in agriculture, moisture absorption reagent of acid tolerance cement, solidification matter of natural latex products, supplement of electrode posit trilateral of zinc-ferric nickel, filling substance of plastic. Also used in artificial cryolite, sodium fluoride production and medical industry and drinking water treatment.
Specification:

Na2Sif6 (based on dried basis)	≥99%
Dissociation acid (as HCl)	≤0.1%
Sulphate(as SO4)	≤0.25%
Fe	≤0.02%
Water undissolvable substance	≤0.40%
Lost weight of 105°C dried	≤0.30%
Passing through 250/μm screen	≥90%