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  6. Hexavalent Chromium ICP Standard, 10,000 ppm Cr6+ in 5% HNO3, Ricca Chemical

Hexavalent Chromium ICP Standard, 10,000 ppm Cr6+ in 5% HNO3, Ricca Chemical
SDP

Catalog No. PCR610KN50
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Quantity:
50 mL
100 mL
Packaging:
Natural LDPE Bottle
Natural Poly Bottle

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 Poly Bottle
CAS Min % 89.0, 6.7, 2.16
CAS Max % 93.0, 6.97, 2.25
Physical Form Liquid
Color Yellow
pH < 2
Type Standard
Quantity 50 mL
Concentration or Composition (by Analyte or Components) 1mL = 10mg Cr (10, 000ppm Cr)(NH4)2Cr2O7 in 5% HNO3
Chemical Name or Material Chromium(VI) ICP Standard

Safety and Handling

ShelfLife 18 months
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