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09718

Sigma-Aldrich

Ammonium chloride

BioUltra, ≥99.5% (AT)

Synonym(s):

Salmiac

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About This Item

Linear Formula:
NH4Cl
CAS Number:
12125-02-9
Molecular Weight:
53.49
Beilstein/REAXYS Number:
4371014
EC Number:
235-186-4
MDL number:
MFCD00011420
UNSPSC Code:
12352302
eCl@ss:
38050207
PubChem Substance ID:
329748807
NACRES:
NA.26
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grade

Molecular Biology

Quality Level

200

vapor density

1.9 (vs air)

vapor pressure

1 mmHg ( 160.4 °C)

product line

BioUltra

assay

≥99.5% (AT)

form

powder or crystals

impurities

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected

pH

4.5-5.5 (25 °C, 1 M in H2O)

mp

340 °C (subl.) (lit.)

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH1022
BCCH1021
BCCG5689
BCCG5690
BCCF4265

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