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M1003

Sigma-Aldrich

Sodium molybdate dihydrate

≥99.5%

Synonym(s):

Molybdic acid sodium salt dihydrate

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100 G
€79.10
500 G
€254.00
1 KG
€474.00

About This Item

Linear Formula:
Na2MoO4 · 2H2O
CAS Number:
10102-40-6
Molecular Weight:
241.95
EC Number:
231-551-7
MDL number:
MFCD00149170
UNSPSC Code:
12352302
PubChem Substance ID:
329817846
NACRES:
NA.55
Assay:
≥99.5%
form:
powder

€79.10

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Quality Level

200

Assay

≥99.5%

form

powder

reaction suitability

reagent type: catalyst
core: molybdenum

mp

100 °C (dec.) (lit.)

SMILES string

O.O.[Na+].[Na+].[O-][Mo]([O-])(=O)=O

InChI

1S/Mo.2Na.2H2O.4O/h;;;2*1H2;;;;/q;2*+1;;;;;2*-1

InChI key

FDEIWTXVNPKYDL-UHFFFAOYSA-N

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General description

Sodium molybdate dihydrate (SMD) is a molybdic acid disodium salt. It crystallizes in the orthorhombic space group, Pbca.[1] The toxic effect of SMD on the avian species, northern bobwhite quail has been investigated.[2] Its ability to inhibit corrosion of 6082 wrought aluminum alloy has been studied in NaCl solution of chlorosulfonic acid.[3]

Application

Sodium molybdate dihydrate has been used as one of the phosphatase inhibitor during the Western blot analysis.[4]
It may be used to prepare:
  • Shuttle-like barium molybdate (BaMoO4) microstructures under microwave conditions.[5]
  • Nickel-molybdenum-zinc (NiMoZn) electrode.[6]
  • Eu3+ doped lead molybdate (PbMoO4) nanocrystals (NCs) under microwave conditions.[7]

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000400597
0000400598
0000397977
0000398378
0000397976

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Young-Kyun Kim et al.
Oncology letters, 9(1), 136-142 (2014-12-02)
CKD-602 (7-[2-(N-isopropylamino) ethyl]-(20S)-camptothecin, belotecan) is a synthetic water-soluble camptothecin derivative and topoisomerase I inhibitor that has been shown to exert a clinical anticancer effect on various types of tumor. In the present study, the anticancer effects of CKD-602 on the
Photoelectrochemical water splitting in an organic artificial leaf.
Esiner S, et al.
Journal of Material Chemistry A, 3(47), 23936-23945 (2015)
Photoluminescence and photocatalytic activity of monodispersed colloidal ?ligand free Ln3+-doped PbMoO4 nanocrystals?.
Ganguli S, et al.
Royal Society of Chemistry Advances, 5(57), 45611-45617 (2015)
Corrosion and wear of 6082 aluminum alloy.
Panagopoulos CN, et al.
Tribology International, 42(6), 886-889 (2009)
Microwave-assisted synthesis, characterization and photoluminescence of shuttle-like BaMoO4 microstructure.
Phuruangrat A, et al.
Materials Science-Poland, 33(3), 537-540 (2015)
View All Related Papers

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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