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  7. Chromium potassium sulfate dodecahydrate, 98+%, Thermo Scientific Chemicals

Chromium potassium sulfate dodecahydrate, 98+%, Thermo Scientific Chemicals

Product Code. 10472835
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Quantity:
5 g
100 g
500 g
2.5 kg
Packaging:
Glass bottle
Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7788-99-0
Molecular Formula CrKO8S2·12H2O
Molecular Weight (g/mol) 499.39
MDL Number MFCD00149917
InChI Key ZFVHBEKVAITXHW-UHFFFAOYSA-J
Synonym chromium potassium sulfate dodecahydrate, chrome alum dodecahydrate, potassium chromium alum dodecahydrate, unii-h54d055wx6, ccris 8929, chromic potassium sulfate dodecahydrate, chromium iii potassium sulfate 1:1:2 , dodecahydrate, sulfuric acid, chromium 3+ potassium salt 2:1:1 , dodecahydrate, acmc-20alga, ksc492e4p
PubChem CID 24596
IUPAC Name potassium;chromium(3+);disulfate;dodecahydrate
SMILES O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3]

Specifications

Melting Point 89.0°C
Color Purple
Physical Form Crystals
Quantity 2.5 kg
Assay Percent Range 98.0 to 102% (Iodometry)
Linear Formula CrK(SO4)2·12H2O
Merck Index 15, 2233
Solubility Information Solubility in water: 24g/100mL (15°C). Other solubilities: soluble in ethanol,sparingly soluble in ether
Formula Weight 499.39
Percent Purity ≥98%
Packaging Plastic bottle
Specific Gravity 1.83
Density 1.8300g/mL
Chemical Name or Material Chromium potassium sulfate dodecahydrate, p.a.
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