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Zinc chloride

SIGALD/211273 - ACS reagent, ≥97%

Synonym: Dichlorozinc

CAS Number: 7646-85-7
Empirical Formula (Hill Notation): Cl2Zn
Molecular Weight: 136.30
EC Number: 231-592-0
MDL Number: MFCD00011295
Linear Formula: ZnCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-211273-250G 250 g
 $118.00
1/EA		 Add To Favorites
45-211273-1KG 1 kg
 $361.00
1/EA		 Add To Favorites
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: 211273-250G
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: 211273-1KG

 

anion traces nitrate (NO3-): ≤0.003%
  sulfate (SO42-): ≤0.01%
assay ≥97%
cation traces Ca: ≤0.06%
  Fe: ≤0.001%
  K: ≤0.02%
  Mg: ≤0.01%
  Na: ≤0.05%
  NH4+: ≤0.005%
  Pb: ≤0.005%
form crystalline powder
  powder, crystals or chunks
grade ACS reagent
impurities Oxychloride, passes test
  ≤0.005% insolubles
InChI 1S/2ClH.Zn/h2*1H;/q;;+2/p-2
InChI key JIAARYAFYJHUJI-UHFFFAOYSA-L
mp 293 °C (lit.)
pH 5 (20 °C, 100 g/L)
Quality Level 200 
reaction suitability reagent type: catalyst
core: zinc
SMILES string [Cl-].[Cl-].[Zn++]
vapor pressure 1 mmHg ( 428 °C)
Application: Zinc chloride may be used as a catalyst for the Knoevenagel condensation of aromatic aldehydes with substituted acetonitriles to form carbonyl-methylene products under solvent-free conditions. The activation of sugar cane bagasse with zinc chloride forms activated carbons for use as supercapacitor electrodes.
Application: ZnCl2 may be employed as a catalyst in the preparation of carbonyl-methylene condensation products and poly(propylene fumarate).
General description: Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc on various substrates (glassy carbon and nickel).
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Other Notes: Go to Redi-Dri™ Product Listing 746355 
Packaging: 1 kg in poly bottle
Packaging: 250 g in poly bottle
Purity ≥97%
mp 293 °C (lit.)
UNSPSC 12352302

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