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437646

Sigma-Aldrich

Sodium hydrogen difluoride

granular, 98%

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Synonym(s):
Sodium acid fluoride, Sodium bifluoride
Linear Formula:
NaHF2
CAS Number:
Molecular Weight:
61.99
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

98%

form

granular

SMILES string

[F-].[Na+].F[H]

InChI

1S/2FH.Na/h2*1H;/q;;+1/p-1

InChI key

BFXAWOHHDUIALU-UHFFFAOYSA-M

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Application

Employed recently in the room temperature synthesis of fluoride glasses. Starting material for solid state preparation of Na3MnF6 for further high pressure structural determination studies.

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Journal of Non-Crystalline Solids, 184, 166-166 (1995)
Carlson, S. et al.
Inorganic Chemistry, 37, 1486-1486 (1998)

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