AMMONIUM DICHROMATE

diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium

CAS: 7789-09-5

Molecular Formula	`Cr2H8N2O7`
Molecular Weight	252.07 g/mol
Topological Polar Surface Area	126.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	7
Rotatable Bonds	0
Exact Mass	251.91415
Heavy Atoms	11
Complexity	194.0

Chemical Identifiers

CAS Number	7789-09-5
SMILES	`[NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]`
InChIKey	`JOSWYUNQBRPBDN-UHFFFAOYSA-P`

📖 Product Overview

AMMONIUM DICHROMATE (CAS: 7789-09-5) is a chemical compound with molecular formula Cr2H8N2O7 and molecular weight 252.07 g/mol. Its IUPAC systematic name is diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium. Topological Polar Surface Area 126.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 7 Rotatable Bonds 0 Exact Mass 251.91415 Heavy Atoms 11 Complexity 194.0 InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P. SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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