CHROMIUM(III) POTASSIUM SULFATE DODECA-

Code: 243361-500gsig D2-231

Application

Chromium(III) potassium sulfate dodecahydrate [KCr(SO4)2.12H2O] has been used for the dissolution of gelatin in various studies.I...


read more

Your Price
£295.00 EACH
£354.00 inc. VAT
REQUEST

Application

Chromium(III) potassium sulfate dodecahydrate [KCr(SO4)2.12H2O] has been used for the dissolution of gelatin in various studies.It may be used as a starting material in the synthesis of quasi-monodisperse spherical core-shell particles of Cr/α-Cr2O3 to be used as solar absorbers.

General description

Chromium(III) potassium sulfate dodecahydrate (Potassium chromium(III) sulfate dodecahydrate, Chrome alum) is widely used chemical in dyeing and textile industry. It can be synthesized by reacting sulfur dioxide with potassium dichromate (dissolved in sulfuric acid) at -38°C.

Packaging

5, 100, 500 g in poly bottle

anion traceschloride (Cl-): ≤0.002%
assay≥98%, 98.0-102.0% (ACS specification)
cation tracesNH4+: ≤0.01%, heavy metals (as Pb): ≤0.01%, Fe: ≤0.01%, Al: ≤0.02%
formcrystals
gradeACS reagent
impurities≤0.01% insolubles
InChI keyZFVHBEKVAITXHW-UHFFFAOYSA-J
InChI1S/Cr.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
mp89 °C (lit.)
Quality Level200
reaction suitabilityreagent type: catalystcore: chromium
SMILES stringO.O.O.O.O.O.O.O.O.O.O.O.[K+].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
Code
Description
Unit Size
List Price
Qty
243361-5GSIG
CHROMIUM(III) POTASSIUM SULFATE DODECA-

Unit:EACH
List Price: £26.70
Source:List Price
ADD
243361-100GSIG
CHROMIUM(III) POTASSIUM SULFATE DODECA-

Unit:EACH
List Price: £35.00
Source:List Price
ADD
Cas Number7788-99-0
This product has met the following criteria: