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Ammonium chloride

ALDRICH/326372 - 99.99% trace metals basis

Synonym: Salmiac

CAS Number: 12125-02-9
Empirical Formula (Hill Notation): H4ClN
Molecular Weight: 53.49
EC Number: 235-186-4
MDL Number: MFCD00011420
Linear Formula: NH4Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-326372-25G 25 g
 $61.40
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45-326372-100G 100 g
 $175.00
1/EA		 Add To Favorites
45-326372-500G 500 g
 $632.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 326372-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 326372-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 326372-25G

 

assay 99.99% trace metals basis
form crystalline
impurities ≤150.0 ppm Trace Metal Analysis
InChI 1S/ClH.H3N/h1H;1H3
InChI key NLXLAEXVIDQMFP-UHFFFAOYSA-N
mp 340 °C (subl.) (lit.)
SMILES string N.Cl
vapor density 1.9 (vs air)
vapor pressure 1 mmHg ( 160.4 °C)
General description: NH4Cl is highly corrosive, colorless salt which dissolves readily in water. It crystallizes out of aqueous solution in octahedrons, in a feathery array, forming a fibrous mass of crystals. It sublimes at 340oC. Ammonium chloride acts as catalyst in one-pot,Biginelli condensation reactions of aldehydes, 1,3-dicarbonyl compounds and urea or thiourea. Inorganic ammonium ions, NH4+, have been reported as efficient catalysts for the aldol condensation of carbonyl compounds.NH4Cl has been reportedly used to enhance the hydrolysis rate and decrease the activation energy of magnesium hydride during hydrogen generation.
Packaging: 25, 100, 500 g in poly bottle
Purity 99.99% trace metals basis
mp 340 °C (subl.) (lit.)
UNSPSC 12352302

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