Sodium molybdate, 98%

Name: Sodium molybdate, 98%
Brand: Vaqora Chemicals
SKU: VQ-014183

About Sodium molybdate, 98%

Vaqora Chemicals supplies Sodium molybdate in Extra Pure grade, an alkali metal compound registered under CAS number 10102-40-6 with a typical assay of 98%. The compound has the formula H4MoNa2O6, corresponding to a molecular weight of 241.96 g/mol. Its systematic (IUPAC) name is disodium. Dioxido(dioxo)molybdenum. Dihydrate. It is also known as Molybdic acid sodium salt dihydrate or Sodium molybdate dihydrate.

The material typically appears as a white crystalline powder. Key physical data: a melting point of 100 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span corrosion inhibition, oxidation reactions and enzyme inhibition studies. Typical end-use sectors are academic and industrial research.

We offer Sodium molybdate in 100 g, 250 g, 500 g and 5 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Corrosion inhibition
Oxidation reactions
Enzyme inhibition studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium molybdate, 98%
Catalogue No.	VQ-014183
CAS Number	10102-40-6
IUPAC name	disodium;dioxido(dioxo)molybdenum;dihydrate
Molecular formula	H₄MoNa₂O₆
Molecular weight	241.96 g/mol
Exact mass	243.8857
Grade	Extra Pure
Purity / assay	98%
HSN code	28417020
InChIKey	FDEIWTXVNPKYDL-UHFFFAOYSA-N
SMILES	O.O.[O-][Mo](=O)(=O)[O-].[Na+].[Na+]
PubChem CID	16211258

Physical properties
Physical form	Powder
Appearance	White crystalline powder
Melting point	100 °C (dec.)
H-bond donors / acceptors	2 / 6
TPSA	82.3 Å²
Synonyms	Molybdic acid sodium salt dihydrate, Sodium molybdate dihydrate, Sodium molybdate(VI) dihydrate, Na2MoO4.2H2O, sodium orthomolybdate dihydrate, sodium dioxido(dioxo)molybdenum--water (1/2), Molyhibit 100, Disodium molybdenum(VI) oxide dihydrate, Molybdate (MoO42), disodium, dihydrate, (T4), Disodium molybdate dihydrate, Molybdic acid, disodium salt, dihydrate, Sodium molybdenum oxide dihydrate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10102-40-6

Sodium molybdate dihydrate, ≥99.5%

CAS: 10102-40-6
Formula: H₄MoNa₂O₆
MW: 241.96 g/mol

VQ-014182

BP/EP

Sodium molybdate dihydrate, BP/EP 98.00–100.50%

CAS: 10102-40-6
Formula: H₄MoNa₂O₆
MW: 241.96 g/mol

VQ-046773

BP/EP / Cell Culture

Sodium molybdate dihydrate, BP/EP, cell culture tested

CAS: 10102-40-6
Formula: H₄MoNa₂O₆
MW: 241.96 g/mol

VQ-046089

AR

Sodium molybdate, GR 99%+

CAS: 10102-40-6
Formula: H₄MoNa₂O₆
MW: 241.96 g/mol

VQ-014184

Frequently asked questions

What is the CAS number of Sodium molybdate, 98%?

The CAS Registry Number of Sodium molybdate, 98% is 10102-40-6. It is also known as Molybdic acid sodium salt dihydrate, Sodium molybdate dihydrate, Sodium molybdate(VI) dihydrate.

What is the molecular formula and molecular weight of Sodium molybdate, 98%?

Sodium molybdate, 98% has the molecular formula H4MoNa2O6 and a molecular weight of 241.96 g/mol.

Which grade and pack sizes of Sodium molybdate, 98% can I order?

We supply Sodium molybdate, 98% in Extra Pure (98%) grade, in 100 g, 250 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium molybdate, 98%?

Yes. Every lot of Sodium molybdate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium molybdate, 98% be shipped internationally?

Yes. Sodium molybdate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.