Potassium Chromate (Granular/Certified ACS), Fisher Chemical™

Catalog No.	Quantity	Packaging
P220-100	100 g	Poly Bottle
P220-500	500 g	Poly Bottle
P220-3	3 kg	Poly Bottle

Catalog No. P220-100

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 dioxochromiumbis(olate)
• SMILES: [K+].[K+].[O-][Cr]([O-])(=O)=O

• Melting Point: 975°C
• Color: Yellow
• pH: 8.6 to 9.8
• Physical Form: Solid
• Quantity: 100 g
• Assay Percent Range: 99.5 to 100.5 %
• UN Number: 3087
• Formula Weight: 194.19
• Percent Purity: 99.5 to 100.5%
• Grade: Certified ACS
• Identification: Pass Test
• Packaging: Poly Bottle
• Chemical Name or Material: Potassium Chromate

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Oxidizer: Contact with combustible/organic material may cause fire. May cause cancer by inhalation. May cause heritable genetic damage. Irritating to eyes, respiratory system and skin. May cause an allergic skin reaction. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. NFPA Health:2 Flammability:0 Instability:2
DOTInformation	DOT Class 5.1, : Oxidizer

SDS