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Ammonium metatungstate hydrate

ALDRICH/10035 - ≥85% WO3 basis (gravimetric)

Synonym: AMT; Hexaammonium wolframate hydrate; Tungstic acid hexaammonium salt

CAS Number: 12333-11-8
Empirical Formula (Hill Notation): H26N6O40W12 · xH2O
Molecular Weight: 2956.30 (anhydrous basis)
EC Number: 234-733-4
MDL Number: MFCD00150662
Linear Formula: (NH4)6H2W12O40 · xH2O
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-10035-100G 100 g
$129.00
1/EA
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45-10035-500G 500 g
$511.00
1/EA
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assay ≥85% WO3 basis (gravimetric)
form solid
impurities ≤0.005% water-insoluble matter
InChI 1S/6H3N.9H2O.32O.12W/h6*1H3;9*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*+1;+2/p-8
InChI key ZBHPUDGBNLMJQH-UHFFFAOYSA-F
loss ≤15% loss on ignition
mp 100 °C (dec.) (lit.)
Quality Level 100 
reaction suitability reagent type: catalyst
core: tungsten
SMILES string N.N.N.N.N.N.O.O[W]1O[W](O)(=O)(O1)O[W]2(=O)(=O)O[W](O)(=O)(O2)O[W]3(=O)(=O)O[W](O)(=O)(O3)O[W]4(=O)(=O)O[W](O)(=O)(O[W]5(=O)(=O)O[W](O)(=O)(O[W]6(=O)(=O)O[W](O)(O)O6)O5)O4
Packaging: 100, 500 g in poly bottle
Purity ≥85% WO3 basis (gravimetric)
mp 100 °C (dec.) (lit.)
UNSPSC 12352300

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