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Key Documents

01211

Sigma-Aldrich

Sodium hydrogen difluoride

technical, ≥98% (ex dried substance)

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:

grade

technical

assay

≥98% (ex dried substance)

loss

≤10% loss on drying, 105 °C, 2 h

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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Description
Pricing

pictograms

Skull and crossbonesCorrosion

signalword

Danger

hcodes

Hazard Classifications

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

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which 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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