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Ammonium molybdate

SIAL/A1343 - meets USP testing specifications

Synonym: Ammonium molybdate tetrahydrate; Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate

CAS Number: 12054-85-2
Empirical Formula (Hill Notation): H24Mo7N6O24 · 4H2O
Molecular Weight: 1235.86
EC Number: 234-320-9
MDL Number: MFCD00167059
Linear Formula: (NH4)6Mo7O24 · 4H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A1343-100G 100 g
 $225.00
1/EA		 Add To Favorites
45-A1343-500G 500 g
 $902.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A1343-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: A1343-500G

 

agency meets USP testing specifications
  USP/NF
application(s) pharmaceutical (small molecule)
density 2.498 g/mL at 25 °C (lit.)
form crystals
InChI 1S/7Mo.6H3N.10H2O.18O/h;;;;;;;6*1H3;10*1H2;;;;;;;;;;;;;;;;;;/q;;;;3*+2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/p-6
InChI key FIXLYHHVMHXSCP-UHFFFAOYSA-H
Quality Level 200 
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
Application:

  • Photochromic hydrogels for electronic applications: Ammonium molybdate was utilized in the synthesis of a polyacrylamide/sodium alginate/sodium chloride photochromic hydrogel. This hydrogel exhibits high conductivity, anti-freezing properties, and a fast response, making it suitable for information storage and electronic skin applications (Chen et al., 2024 ).

  • Microwave absorption materials: The preparation of flower-like carbon nanosheet aggregations embedded with ultrafine Mo(2)C, where ammonium molybdate plays a critical role, offers significant advancements in microwave absorption technology (Wang et al., 2023 ).
Packaging: 100, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 2.498 g/mL at 25 °C (lit.)
UNSPSC 12352300

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