All Photos(5)

Documents

213330

Ammonium chloride

Name: Ammonium chloride
Brand: SIGALD

ACS reagent, ≥99.5%

Synonym(s):

Salmiac

Sign Into View Organizational & Contract Pricing

All Photos(5)

About This Item

Linear Formula:

NH₄Cl

CAS Number:

12125-02-9

Molecular Weight:

53.49

Beilstein:

4371014

EC Number:

235-186-4

MDL number:

MFCD00011420

UNSPSC Code:

12352300

eCl@ss:

38050207

PubChem Substance ID:

329752144

NACRES:

NA.21

grade

ACS reagent

Quality Level

200

Agency

suitable for SM 5210

vapor density

1.9 (vs air)

vapor pressure

1 mmHg ( 160.4 °C)

Assay

≥99.5%

form

powder, crystals or chunks

impurities

≤0.005% insolubles

ign. residue

≤0.01%

pH

4.5-5.5 (25 °C, 5%)

mp

340 °C (subl.) (lit.)

anion traces

phosphate (PO₄^3-): ≤2 ppm
sulfate (SO₄^2-): ≤0.002%

cation traces

Ca: ≤0.001%
Fe: ≤2 ppm
Mg: ≤5 ppm
heavy metals: ≤5 ppm (by ICP)

SMILES string

N.Cl

InChI

1S/ClH.H3N/h1H;1H3

InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Inorganic Catalysts

Salts

General description

Crystals of ammonium chloride (NH₄Cl) belong to the cubic crystal system. It can be synthesized by reacting HCl with aqueous ammonia solutions. NH₄Cl is formed as a by-product during soda manufactured by Solvay process.

Application

Ammonium chloride (NH₄Cl) has been used as one of the components of red blood cell (RBC) lysis buffer for use in various studies. It may be used as a catalyst in the preparation 3,4-dihydropyrimidin-2-(1H)-ones.
Inorganic ammonium ions (NH₄⁺) effectively catalyze the aldol condensation of carbonyl compounds. It serves as a source of nitrogen during the preparation of trimethylamine hydrochloride (TMA·HCl).

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H302 - H319

Precautionary Statements

P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

In vitro coculture assay to assess pathogen induced neutrophil trans-epithelial migration.

Mark E Kusek et al.

Journal of visualized experiments : JoVE, (83)(83), e50823-e50823 (2014-01-17)

Mucosal surfaces serve as protective barriers against pathogenic organisms. Innate immune responses are activated upon sensing pathogen leading to the infiltration of tissues with migrating inflammatory cells, primarily neutrophils. This process has the potential to be destructive to tissues if

Immune Cell Isolation from Mouse Femur Bone Marrow.

Liu X and Quan N.

Bio-protocol, 5(20) (2015)

514502

CorpBase ID (for auto-filling citation data) null

Selective Synthesis of Trimethylamine by Catalytic N-Methylation of Ammonia and Ammonium Chloride by utilizing Carbon Dioxide and Molecular Hydrogen.

Beydoun K, et al.

ChemCatChem, 8(1), 135-138 (2016)

Shear Stress Increases V-H + -ATPase and Acidic Vesicle Number Density, and p-mTORC2 Activation in Prostate Cancer Cells.

Zeina S Khan et al.

Cellular and molecular bioengineering, 13(6), 591-604 (2020-12-08)

Cells in the tumor microenvironment experience mechanical stresses, such as compression generated by uncontrolled cell growth within a tissue, increased substrate stiffness due to tumor cell extracellular matrix (ECM) remodeling, and leaky angiogenic vessels which involve low fluid shear stress.

View All Related Papers

Articles

Acid and Base Chart — Table of Acids & Bases

Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.