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Merck
CN

01-4268

Ammonia Nitrogen Standard Solution

1000 ppm

Synonym(s):

Ammonium chloride solution

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About This Item

Linear Formula:
NH4Cl
CAS Number:
Molecular Weight:
53.49
UNSPSC Code:
12352116
PubChem Substance ID:
MDL number:
Form:
liquid
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InChI

1S/ClH.H3N/h1H;1H3

SMILES string

[Cl-].[H][N+]([H])([H])[H]

InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N

form

liquid

availability

available only in Japan

concentration

1000 ppm

pH

5.7 (23.2 °C)

density

0.995 g/mL at 25 °C (lit.)

Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Regulatory Information

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Caroline Kerridge et al.
Journal of neurochemistry, 130(3), 419-431 (2014-02-18)
Proteolytic cleavage of the amyloid precursor protein (APP) by the successive actions of β- and γ-secretases generates several biologically active metabolites including the amyloid β-peptide (Aβ) and the APP intracellular domain (AICD). By analogy with the Notch signalling pathway, AICD
Dana M Freund et al.
American journal of physiology. Renal physiology, 304(2), F145-F155 (2012-11-09)
Metabolic acidosis is a common clinical condition that is caused by a decrease in blood pH and bicarbonate concentration. Increased extraction and mitochondrial catabolism of plasma glutamine within the renal proximal convoluted tubule generates ammonium and bicarbonate ions that facilitate
Ben S Pilgrim et al.
Organic letters, 15(24), 6190-6193 (2013-11-21)
A methyl ketone, an aryl bromide, an electrophile, and ammonium chloride were combined in a four-component, three-step, and one-pot coupling procedure to furnish substituted isoquinolines in overall yields of up to 80%. This protocol utilizes the palladium catalyzed α-arylation reaction
Chih-Min Yang et al.
Langmuir : the ACS journal of surfaces and colloids, 28(44), 15725-15735 (2012-10-19)
Amphiphilic polymers with hydrophilic poly(N-isopropylacylamide) (PNIPAM) shell connecting hydrophobic tetraphenylthiophene (TP) core, which has the novel aggregation-induced emission (AIE) property, by ionic bonds were prepared to explore the AIE-operative emission responses toward critical micelle concentration (CMC) and lower critical solution
Kevin V Brix et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 164(1), 221-228 (2012-09-25)
In this study, Na(+) uptake and acid-base balance in the euryhaline pupfish Cyprinodon variegatus variegatus were characterized when fish were exposed to pH 4.5 freshwater (7mM Na(+)). Similar to the related cyprinodont, Fundulus heteroclitus, Na(+) uptake was significantly inhibited when

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