dipotassium dioxomolybdenumbis(olate)

• ChemBase ID: 111214
• Molecular Formular: K2MoO4
• Molecular Mass: 238.1542
• Monoisotopic Mass: 239.81247984
• SMILES: [K+].[K+].[O-][Mo](=O)(=O)[O-]
• Canonical SMILES: [O-][Mo](=O)(=O)[O-].[K+].[K+]
• InChI: InChI=1S/2K.Mo.4O/q2*+1;;;;2*-1
• InChIKey: NUYGZETUIUXJCO-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dipotassium dioxomolybdenumbis(olate)
• IUPAC Traditional name: dipotassium ion molybdate; dipotassium molybdate
• Synonyms: Potassium molybdenum oxide, anhydrous; Potassium molybdate; Potassium molybdenum oxide; POTASSIUM MOLYBDATE; Dipotassiummolybdate; Potassium molybdate; 酸钼钾,无水; 钼酸钾

Database IDs

• CAS Number: 13446-49-6
• EC Number: 236-599-2
• MDL Number: MFCD00011370
• Merck Index: 147647
• PubChem SID: 24858670; 162096569
• PubChem CID: 6093816

CALCULATED PROPERTIES

• Acid pKa: -2.30103
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.970884
• LogD (pH = 7.4): -6.2965326
• Log P: -1.7752
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 7.7780766 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in water. Insoluble in alcohol
• Apperance: -200 Mesh Powder; Powder; powder and chunks
• Melting Point: 919°C
• Density: 2.3

Safety Information

• Storage Warning: Hygroscopic
• RTECS: QA4930000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 95%; 98%; 99.9% (metals basis)
• Empirical Formula (Hill Notation): K2MoO4

DETAILS

MP Biomedicals - 05218190

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 308390

Packaging
100, 500 g in poly bottle