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Hexavalent Chromium ICP Standard, 1000 ppm Cr6+ in 3% HNO3, Ricca Chemical

Catalog No. PCR61KN100
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Quantity:
100 mL
Packaging:
Natural LDPE Bottle
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Catalog No. Quantity Packaging
PCR61KN100 100 mL Natural LDPE Bottle
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Catalog No. PCR61KN100 Supplier Ricca Chemical Company Supplier No. PCR61KN100
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Chemical Identifiers

CAS 7789-09-5 , 7697-37-2 , 7732-18-5
Molecular Formula Cr2H8N2O7
Molecular Weight (g/mol) 252.06
InChI Key JOSWYUNQBRPBDN-UHFFFAOYSA-P
PubChem CID 24600
IUPAC Name diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
SMILES [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

Specifications

Packaging Natural LDPE Bottle
Concentration or Composition Notes 1,000ppm Cr
CAS Min % 94.0, 4.22, 0.23
CAS Max % 97.0, 4.39, 0.24
Equivalence 1 mL = 1 mg Cr
Physical Form Liquid
Color Yellow
pH < 2
Melting Point Approximately 0°C
Type Standard
Quantity 100 mL
Chemical Name or Material Chromium(VI) ICP Standard
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