Ammonium dichromate, ACS reagent

Description

CAS: 7789-09-5 | H₈Cr₂N₂O₇ | 252.07 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7789-09-5
• Molecular Formula: H₈Cr₂N₂O₇
• Molecular Weight (g/mol): 252.07
• InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P
• Synonym: ammonium dichromate, ammonium bichromate, diammonium dichromate, ammonium dichromate vi, ammoniumbichromaat dutch, ammoniumdichromaat dutch, ammoniumdichromat german, unii-5j18bp595g, hsdb 481
• PubChem CID: 24600
• IUPAC Name: diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
• SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

• Melting Point: 170.0°C
• Quantity: 500 g
• Linear Formula: (NH₄)₂Cr₂O₇
• Merck Index: 15,512
• Solubility Information: Solubility in water: 360g/L (20°C). Other solubilities: soluble in alcohol
• Formula Weight: 252.07
• Grade: ACS Reagent
• Packaging: Plastic bottle
• Chemical Name or Material: Ammonium dichromate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful in contact with skin. Very toxic to aquatic life with long lasting effects. May damage fertility. May damage the unborn child. May cause genetic defects. Causes damage to organs through prolonge
EINECSNumber	232-143-1

SDS

RUO – Research Use Only