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Merck

318604

Ammonium chloride-ammonium hydroxide buffer solution

in H2O

Synonym(s):

Ammonium Buffer Solution

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About This Item

NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12161705
MDL number:
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form

liquid

Quality Level

composition

NH4Cl, 1 wt. % , NH4OH, 4 wt. % (pH 10 to 11)

concentration

in H2O

pH

10-11

density

0.99 g/mL at 25 °C

SMILES string

N.N.O.Cl

InChI

1S/ClH.2H3N.H2O/h1H;2*1H3;1H2

InChI key

XEXFVRMLYUDDJY-UHFFFAOYSA-N

Application

Ammonium chloride-ammonium hydroxide buffer solution may be used to crystallize proteins.

Biochem/physiol Actions

Ammonium chloride is the salt component of ammonium chloride-ammonium hydroxide buffer system that completely inhibits the BVDV infection of MDBK cells when present at a concentration of 50 mM . Viruses treated with ammonium chloride (NH4Cl) results in loss of infectivity because it neutralizes the pH of endosome. Hence, viruses with low pH-dependent fusion activity became incapable to fuse their envelope with endosomal membrane.


pictograms

CorrosionEnvironment

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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