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  6. Hexavalent Chromium AA Standard, 1000 ppm Cr6+ in H2O, Ricca Chemical

Hexavalent Chromium AA Standard, 1000 ppm Cr6+ in H2O, Ricca Chemical
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Catalog No. ACR61KW500 Shop All Ricca Chemical Company Products
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500 mL
Packaging:
Natural LDPE Bottle
Natural Poly Bottle
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Catalog No. Quantity Packaging
ACR61KW-500 500 mL Natural Poly Bottle
ACR61KW-100 100 mL Natural LDPE Bottle
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Chemical Identifiers

CAS 7778-50-9 , 7732-18-5
Molecular Formula Cr2K2O7
Molecular Weight (g/mol) 294.182
InChI Key KMUONIBRACKNSN-UHFFFAOYSA-N
PubChem CID 24502
ChEBI CHEBI:53444
IUPAC Name dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
SMILES [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Specifications

Packaging Natural Poly Bottle
Concentration or Composition Notes 1,000ppm Cr
CAS Min % 98.0, 0.28
CAS Max % 100.0, 0.29
Equivalence 1 mL = 1 mg Cr
Physical Form Liquid
Color Yellow
Boiling Point 100°C
Quantity 500 mL
Chemical Name or Material Chromium(VI) AA Standard
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