Potassium chromate, ACS reagent, meets the requirements of Reag.Ph.Eur.

Description

CAS: 7789-00-6 | CrK2O4 | 194.19 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: 7789-00-6
• Molecular Formula: CrK2O4
• Molecular Weight (g/mol): 194.19
• MDL Number: MFCD00011368
• InChI Key: XMXNVYPJWBTAHN-UHFFFAOYSA-N
• Synonym: potassium chromate, bipotassium chromate, potassium chromate vi, dipotassium monochromate, dipotassium chromate, tarapacaite, chromate of potash, chromate of potass, neutral potassium chromate, caswell no. 687
• PubChem CID: 24597
• ChEBI: CHEBI:75249
• IUPAC Name: dipotassium;dioxido(dioxo)chromium
• SMILES: [K+].[K+].[O-][Cr]([O-])(=O)=O

• Melting Point: 975.0°C
• Quantity: 100 g
• Linear Formula: K₂CrO₄
• Merck Index: 15,7743
• Solubility Information: Solubility in water: 640g/L (20°C). Other solubilities: insoluble in alcohol
• Formula Weight: 194.2
• Grade: ACS Reagent
• Packaging: Glass bottle
• Chemical Name or Material: Potassium chromate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement May cause an allergic skin reaction. Causes skin irritation. May cause respiratory irritation. May cause cancer by inhalation. May cause genetic defects. Causes serious eye irritation. Very toxic
Precautionary Statement	GHS P Statement IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. IF INHALED: Remove to fresh air and keep at r
EINECSNumber	232-140-5

SDS

RUO – Research Use Only