Sodium molybdate dihydrate, ≥99.5%

Name: Sodium molybdate dihydrate, ≥99.5%
Brand: Vaqora Chemicals
SKU: VQ-014182

About Sodium molybdate dihydrate, ≥99.5%

Listed under CAS 10102-40-6, Sodium molybdate dihydrate is an alkali metal compound available from Vaqora Chemicals, specified at ≥99.5% purity. Its molecular formula is H4MoNa2O6 and its molecular weight is 241.96 g/mol. Systematically, it is named disodium. Dioxido(dioxo)molybdenum. Dihydrate. Alternative names: Molybdic acid sodium salt dihydrate and Sodium molybdate(VI) dihydrate.

In its supplied form it is a white crystalline powder. Reported physical data include a melting point of 100 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Standard pack sizes are 100 g, 500 g, 1 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium molybdate dihydrate, ≥99.5%
Catalogue No.	VQ-014182
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
Purity / assay	≥99.5%
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(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, Molybdate (MoO42-), disodium, dihydrate, (T-4)-

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

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

Extra Pure

Sodium molybdate, 98%

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

VQ-014183

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 dihydrate, ≥99.5%?

The CAS Registry Number of Sodium molybdate dihydrate, ≥99.5% is 10102-40-6. It is also known as Molybdic acid sodium salt dihydrate, Sodium molybdate(VI) dihydrate, Na2MoO4.2H2O.

What is the molecular formula and molecular weight of Sodium molybdate dihydrate, ≥99.5%?

Sodium molybdate dihydrate, ≥99.5% has the molecular formula H4MoNa2O6 and a molecular weight of 241.96 g/mol.

Which grade and pack sizes of Sodium molybdate dihydrate, ≥99.5% can I order?

We supply Sodium molybdate dihydrate, ≥99.5% in (≥99.5%) grade, in 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium molybdate dihydrate, ≥99.5%?

Yes. Every lot of Sodium molybdate dihydrate, ≥99.5% 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 dihydrate, ≥99.5% be shipped internationally?

Yes. Sodium molybdate dihydrate, ≥99.5% 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.