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Key Documents

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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