Ammonium heptamolybdate tetrahydrate ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
Supplier: Honeywell Chemicals
Certificates
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)
Storage Temperature:Ambient
Specification Test Results
- Assay:99.4 - 101.8 %
- Assay (as MoO₃):81.0 - 83.0 %
- Water insoluble matter:Max. 50 ppm
- Calcium (Ca):Max. 10 ppm
- Cadmium (Cd):Max. 5 ppm
- Cobalt (Co):Max. 5 ppm
- Chromium (Cr):Max. 5 ppm
- Copper (Cu):Max. 5 ppm
- Iron (Fe):Max. 5 ppm
- Potassium (K):Max. 50 ppm
- Magnesium (Mg):Max. 5 ppm
- Manganese (Mn):Max. 5 ppm
- Sodium (Na):Max. 50 ppm
- Nickel (Ni):Max. 5 ppm
- Lead (Pb):Max. 5 ppm
- Zinc (Zn):Max. 5 ppm
- Heavy metals (as Pb):Max. 10 ppm
- Heavy metals (ICP) ACS:Max. 0.001 %
- Chloride (Cl):Max. 10 ppm
- Nitrate (NO₃):Max. 20 ppm
- Phosphate (PO₄):Max. 5 ppm
- Phosphate, Arsenate, Silicate (as SiO₂):Max. 10 ppm
- Sulfate (SO₄):Max. 100 ppm
Specification Test Results
Product Information
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