16871-90-2 Potassium fluorosilicate CAS NO.16871-90-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: China Main Port

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

16871-90-2
Potassium fluorosilicate
F6K2Si

Quick Details

ProName: 16871-90-2 Potassium fluorosilicate
CasNo: 16871-90-2
Molecular Formula: F6K2Si
Appearance: A white, odorless crystalline powder
Application: NA
DeliveryTime: With about 7-10 days after receipt the...
PackAge: 1KG -200KG Drum with pallet
Port: China Main Port
ProductionCapacity: 1 Metric Ton/Week
Purity: 99%
Storage: NA
Transportation: BY SEA
LimitNum: 1 Kilogram
Grade: Industrial Grade,Pharma Grade

Superiority

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1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

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Details

potassium fluorosilicate basic information

product name:	potassium fluorosilicate
synonyms:	dipotassiumhexafluorosilicate(2-);hexafluoro-silicate(2-dipotassium;potassiumfluosilicate;silicate(2-),hexafluoro-,dipotassium;potassium hexafluorosilicate;potassium fluorosilicate;potassium silicofluoride;dipotassium hexafluorosilicate
cas:	16871-90-2
mf:	f6k2si
mw:	220.27
einecs:	240-896-2
product categories:	inorganic & organic chemicals;inorganic chemicals;inorganics;analytical reagents for general use;o-p, puriss p.a. acs;puriss p.a. acs;halometallate salts;wood preservation, ceramics manufacturing;preservative
mol file:	16871-90-2.mol

potassium fluorosilicate chemical properties

mp	°cd ec.)
density	2.665 g/ml at 25 °c(lit.)
refractive index	1.3991
sensitive	moisture sensitive
merck	14,7638
cas database reference	16871-90-2(cas database reference)
epa substance registry system	silicate(2-), hexafluoro-, dipotassium(16871-90-2)

safety information

hazard codes	t,xi
risk statements	23/24/25
safety statements	26-45
ridadr	un 2655 6.1/pg 3
wgk germany	2
rtecs	vv8400000
f	21
hazard note	irritant
tsca	yes
hazardclass	6.1
packinggroup	iii

potassium fluorosilicate usage and synthesis

general description	a white, odorless crystalline powder. denser than water. contact may cause irritation to skin, eyes, and mucous membranes. may be toxic by ingestion. used to make other chemicals.
air & water reactions	slightly soluble in water.
reactivity profile	potassium fluorosilicate has weak oxidizing or reducing powers. redox reactions can however still occur. the majority of compounds in this class are slightly soluble or insoluble in water. if soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. these compounds are not water-reactive.
health hazard	highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard	non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. containers may explode when heated. runoff may pollute waterways.