Sodium molybdenum oxide, anhydrous, Mo 46.2%

Description

CAS: 7631-95-0 | MoNa2O4 | 205.926 g/mol

It is used as an analytical reagent, corrosion inhibitor, and non-oxidizing anodic inhibitor. It reduces the nitrite requirement of fluids inhibited with nitrite-amine and improves the corrosion protection of carboxylate salt fluids. It is utilized in pigments, dyes, anti-freezing agent, cutting oils, metal finishing agent, brightening agent for zinc, additive for fertilizers and micronutrients.

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

Specifications

Chemical Identifiers

• CAS: 7631-95-0
• Molecular Formula: MoNa2O4
• Molecular Weight (g/mol): 205.926
• MDL Number: MFCD00003486
• InChI Key: TVXXNOYZHKPKGW-UHFFFAOYSA-N
• Synonym: sodium molybdate, disodium molybdate, sodium molybdate vi, natriummolybdat, molybdic acid, disodium salt, natriummolybdat german, sodium molybdate van, sodium molybdate na2moo4, unii-948qaq08i1, ccris 5442
• PubChem CID: 61424
• ChEBI: CHEBI:75215
• IUPAC Name: disodium;dioxido(dioxo)molybdenum
• SMILES: [O-][Mo](=O)(=O)[O-].[Na+].[Na+]

• Melting Point: 687°C
• Color: White
• Physical Form: Powder
• Quantity: 100 g
• Linear Formula: Na₂MoO₄
• Merck Index: 14,8645
• Solubility Information: It is soluble in water.
• Formula Weight: 205.92
• Concentration or Composition (by Analyte or Components): Mo 46.2%
• Odor: Odorless
• Refractive Index: 1.714
• Sensitivity: Hygroscopic
• Density: 3.72 g/mL
• Chemical Name or Material: Sodium molybdenum oxide, Anhydrous

Safety and Handling

Hazard Category	H335-H373
Hazard Statement	GHS H Statement H332 Harmful if inhaled.
Precautionary Statement	P260-P271-P304+P340-P312-P314-P501c
EINECSNumber	231-551-7
RTECSNumber	QA5085000
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only