Chemicals > Organic Chemicals > Organic Compounds > Organohalogen compounds

Pot Hxflrosilcate 99.999% 250g

Supplied by Fisher Scientific

  • AA4449530 | Pot Hxflrosilcate 99.999% 250g
  • AA4449530 | Pot Hxflrosilcate 99.999% 250g
Average lead time:
Call for Lead Time
ADD TO CART
Need Assistance?
Jump to Section
Product Description
Specifications
Additional Information
Media
Product Description
Alfa aesar Potassium hexafluorosilicate, 99.999% (metals basis), Quantity: 250g, CAS: 16871-90-2, White, Melting Point: (decomposition), Molecular Formula: F6K2Si, Molecular Weight: 220.272, Percent Purity: 99.999%, pH: 3.4
Specifications
Inventory Number:
FSCAA4449530EA
Part Number:
AA4449530
Supplier:
Fisher Scientific
Supplier's Lead Time:
Call for Lead Time
Quantity:
1 per EA
Contract Availability:
Country of Origin:
Assay Percent Notes:
(metals basis)
CAS Registry Number 1:
16871-90-2
Chemical Name or Material:
Potassium hexafluorosilicate
Color:
White
Density :
2.27 g/mL
DOT Information:
Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: POTASSIUM FLUOROSILICATE
EINECS Number:
240-896-2
Formula Weight:
220.28
Health Hazard 1:
H301+H311+H331
Health Hazard 2:
GHS H Statement
H301-H311-H331
Toxic if swallowed.
Toxic in contact with skin.
Toxic if inhaled.
Health Hazard 3:
P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P311-P312-P330-P361-P363-P501c
InChIKey:
UUHPPUWEDCVPCO-UHFFFAOYSA-N
IUPAC Name:
dipotassium;hexafluorosilicon(2-)
Linear Formula:
K2SiF6
Melting Point:
(decomposition)
Merck Index Reference:
14,7638
MFCD Number:
MFCD00040666
Molecular Formula:
F6K2Si
Molecular Weight:
220.272
Percent Purity:
99.999%
pH:
3.4
Physical Form:
Crystalline
Pub Chem CID:
61851
Quantity:
250g
Recommended Storage:
Ambient temperatures
Sensitivity :
Moisture sensitive
SMILES:
F[Si-2](F)(F)(F)(F)F.[K+].[K+]
Solubility Information:
Slightly soluble in water.
Synonym :
potassium hexafluorosilicate iv
TSCA:
Yes
UN Number:
UN2655
Additional Information

Contact the GSS Team Today!
GSS-Sales@govsci.com | 800.248.8030 | www.govsci.com

Government Scientific Source

Government Scientific Source is a leading distributor of laboratory products and equipment dedicated to serving federal, state, and local governments.

ISO 9001:2015 Certified
Copyright 2026, Government Scientific Source. All Rights Reserved.