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Merck
CN

13315

Sigma-Aldrich

钼酸钠 二水合物

puriss., meets analytical specification of Ph Eur, 99-100.5% (calc. to the dried substance)

别名:

钼酸 钠盐 二水合物

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线性分子式:
Na2MoO4 · 2H2O
化学文摘社编号:
10102-40-6
分子量:
241.95
EC 号:
231-551-7
MDL编号:
MFCD00149170
UNSPSC代码:
12352300
PubChem化学物质编号:
329750137

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等级

puriss.

方案

99-100.5% (calc. to the dried substance)

质量

meets analytical specification of Ph Eur

反应适用性

reagent type: catalyst
core: molybdenum

杂质

≤0.001% ammonium (NH4)
≤0.001% heavy metals (as Pb)

缺失

14.0-16.0% loss on drying, 140 °C, 3 h

mp

100 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤50 mg/kg
phosphate (PO43-): ≤200 mg/kg
sulfate (SO42-): ≤500 mg/kg

痕量阳离子

Fe: ≤10 mg/kg

适用性

complies for appearance of solution

SMILES字符串

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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储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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J Skibsted et al.
Solid state nuclear magnetic resonance, 3(1), 29-38 (1994-02-01)
23Na Magic-angle spinning nuclear magnetic resonance (MAS NMR) spectra of pure phases for Na2MoO4, Na2MoO4 x 2H2O, Na2WO4, and Na2WO4 x 2H2O have led to the determination of accurate values for the quadrupole coupling parameters and isotropic chemical shifts for
Emericella astellata, a new producer of aflatoxin B1, B2 and sterigmatocystin.
Frisvad JC, et al.
Letters in Applied Microbiology, 38(5), 440-445 (2004)
The Crystal Structure of Sodium Molybdate Dihydrate, Na2MoO4?2H2O.
Matsumoto K, et al.
Bulletin of the Chemical Society of Japan, 48(3), 1009-1013 (1975)
F Jay Murray et al.
Reproductive toxicology (Elmsford, N.Y.), 49, 202-208 (2014-09-23)
Molybdenum is an essential nutrient for humans and animals and is a constituent of several important oxidase enzymes. It is normally absorbed from the diet and to a lesser extent from drinking water and the typical human intake is around
Akira Sakakura et al.
Chemical communications (Cambridge, England), (30)(30), 3561-3563 (2008-07-26)
Efficient total syntheses of fluvibactin and vibriobactin have been achieved via molybdenum(VI) oxide-catalyzed dehydrative cyclization, Sb(OEt)(3)-catalyzed ester-amide transformation, and WSCI and HOAt-promoted dehydrative amide formation.
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