

Ammonium heptamolybdate tetrahydrate 81.0-83.0%, crystals, AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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About this item
CAS Number:12054-85-2
:12027-67-7
Formula:(NH₄)₆Mo₇O₂₄·4H₂O
MDL Number:MFCD00167059
:1235.86 g/mol
Merck Index:13,00536
Density:2.498 g/cm³ (20 °C)
:Management of Change (MOC) category = N
EINECS:234-722-4
:GHS07
:GHS08
Storage Temperature:Ambient
Specification Test Results
- ACS - Assay (as MoO₃):81.0 - 83.0 %
- Appearance:Passes Test
- ACS - Arsenate, Phosphate and Silicate (as SiO₂):≤0.001 %
- ACS - Chloride (Cl):≤0.002 %
- ACS - Heavy Metals (as Pb):≤0.001 %
- ACS - Insoluble Matter:≤0.005 %
- ACS - Magnesium (Mg):≤0.005 %
- ACS - Nitrate (NO₃):Passes Test
- ACS - Potassium (K):≤0.01 %
- ACS - Phosphate (PO₄):≤0.0005 %
- ACS - Sodium (Na):≤0.01 %
- ACS - Sulfate (SO₄):≤0.02
Specification Test Results
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