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208051

Sigma-Aldrich

Sodium hexafluorophosphate

98%

Synonym(s):

Sodium hexafluorophosphate(v)

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About This Item

Linear Formula:
NaPF6
CAS Number:
21324-39-0
Molecular Weight:
167.95
EC Number:
244-333-1
MDL number:
MFCD00011122
UNSPSC Code:
12352302
PubChem Substance ID:
24852490
NACRES:
NA.23

Quality Level

100

Assay

98%

form

powder and chunks

mp

>200 °C (lit.)

solubility

H2O: slightly soluble(lit.)

density

2.369 g/mL at 25 °C (lit.)

SMILES string

[Na+].F[P-](F)(F)(F)(F)F

InChI

1S/F6P.Na/c1-7(2,3,4,5)6;/q-1;+1

InChI key

KMADQUOCJBLXRP-UHFFFAOYSA-N

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Application

Sodium hexafluorophosphate (SHFP) can be used as a precursor to prepare electrolytes for sodium-ion batteries.

SHFP bound amberlite resin can be used as a catalyst to synthesize benzimidazoles and quinoxalines.

Itcan also be used as an ion-pairing agent for the determination of inorganicspecies in saline solutions.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 + H312 + H332,H314

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6614
MKCW8149
MKCT5249
MKCT7778
MKCV3205

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