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437646

Sigma-Aldrich

Sodium hydrogen difluoride

granular, 98%

Synonym(s):

Sodium acid fluoride, Sodium bifluoride

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About This Item

Linear Formula:
NaHF2
CAS Number:
Molecular Weight:
61.99
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

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

signalword

Danger

hcodes

Hazard Classifications

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

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges


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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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