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Hexavalent Chromium ICP Standard, 1000 ppm Cr6+ in 3% HNO3, Ricca Chemical
Specifications
Specifications
| Packaging | Natural Poly Bottle |
| CAS | 7789-09-5, 7697-37-2, 7732-18-5 |
| 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 |
| Molecular Formula | Cr2H8N2O7 |
| InChI Key | JOSWYUNQBRPBDN-UHFFFAOYSA-P |
| SMILES | [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-] |
| IUPAC Name | diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium |
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