并加购,请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
关于此项目
线性分子式:
(NH4)6Mo7O24 · 4H2O
化学文摘社编号:
分子量:
1235.86
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
234-320-9
MDL number:
Assay:
81.0-83.0% MoO3 basis
Grade:
ACS reagent
Form:
crystalline
grade
ACS reagent
Quality Segment
agency
suitable for SM 5210
assay
81.0-83.0% MoO3 basis
form
crystalline
reaction suitability
reagent type: catalyst
core: molybdenum
impurities
≤0.005% Insoluble matter
density
2.498 g/mL at 25 °C (lit.)
anion traces
arsenate, phosphate, and silicate (as SiO2): ≤0.001%, chloride (Cl-): ≤0.002%, nitrate (NO3-): passes test (limit about 0.003%), phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.02%
cation traces
Mg: ≤0.005%, heavy metals: ≤0.001% (as lead)
storage temp.
room temp
SMILES string
N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O
InChI
1S/7Mo.6H3N.10H2O.18O/h;;;;;;;6*1H3;10*1H2;;;;;;;;;;;;;;;;;;/q;;;;3*+2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/p-6
InChI key
FIXLYHHVMHXSCP-UHFFFAOYSA-H
General description
Ammonium molybdate tetrahydrate (AMT) is a molybdenum salt, often employed in cryo-negative staining that helps to identify particles while preserving the material. As a catalyst, it is used to desulfurize thiophene and its derivatives.
Application
Ammonium molybdate tetrahydrate can be used as:
- A molybdenum source in the synthesis of sodium molybdate dihydrate (Na2MoO4·2H2O).
- A molybdenum source in the synthesis of nickel molybdate nanorods (NiMoO4) by co-precipitation method in the presence of nickel benzoate as a nickel source.
- A precursor in the synthesis of Mn-MoS2 (MMS). MMS is employed in the production of MMS/rGO (reduced graphene oxide) composite that exhibits the highest rhodamine B (RhB) degradation efficiency.
- A catalyst in the synthesis of PVDF (polyvinylidene fluoride) catalytic microcapsules. PVDF is a heterogeneous catalyst for the selective oxidation of benzyl alcohol to benzaldehyde.
Analysis Note
May contain darkened ammonium molybdate crystals that are soluble in water.
Still not finding the right product?
Explore all of our products under 钼酸铵 四水合物
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
13 - Non Combustible Solids