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1.93229

Ammonium hydrogen difluoride

Name: Ammonium hydrogen difluoride
Brand: MM

for analysis EMPARTA^®

Synonym(s):

Ammonium hydrogen difluoride, Ammonium bifluoride, Etching powder

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About This Item

Linear Formula:

NH₄HF₂

CAS Number:

1341-49-7

Molecular Weight:

57.04

UNSPSC Code:

12352302

MDL number:

MFCD00012018

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Properties

Quality Level

200

mp

125 °C (lit.)

storage temp.

room temp

SMILES string

N.F.F

InChI

1S/2FH.H3N/h2*1H;1H3

InChI key

KVBCYCWRDBDGBG-UHFFFAOYSA-N

Description

Packaging

1.93229.0521: 500 g, Minimum order quantity: 1

1.93229.9051: 50 kg, Minimum order quantity: 1

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS06,GHS05

signalword

Danger

hcodes

H301,H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

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

WGK 1

flash_point_f

Not applicable

flash_point_c