Specification Sheet
Product Name
Ammonium molybdate tetrahydrate BioUltra, ≥99.0% (T)
Product Number
09878
Product Brand
sigma
CAS Number
12054-85-2
Molecular Weight
1235.86
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION | 99.0 - 101.0 % |
| TITRATION (METHOD) | N-DETERMINATION ACCORDING TO-br-KJELDAHL |
| CALCIUM TRACES (F-AAS) | ≤ 10 mg/kg |
| CADMIUM TRACES (F-AAS) | ≤ 5 mg/kg |
| COBALT TRACES (F-AAS) | ≤ 5 mg/kg |
| CHROMIUM TRACES (F-AAS) | ≤ 5 mg/kg |
| COPPER TRACES (F-AAS) | ≤ 5 mg/kg |
| IRON TRACES (F-AAS) | ≤ 5 mg/kg |
| POTASSIUM TRACES (F-AAS) | ≤ 50 mg/kg |
| MAGNESIUM TRACES (F-AAS) | ≤ 5 mg/kg |
| MANGANESE TRACES (F-AAS) | ≤ 5 mg/kg |
| SODIUM TRACES (F-AAS) | ≤ 50 mg/kg |
| NICKEL TRACES (F-AAS) | ≤ 5 mg/kg |
| LEAD TRACES (F-AAS) | ≤ 5 mg/kg |
| ZINC TRACES (F-AAS) | ≤ 5 mg/kg |
| CHLORIDE (CL) | ≤ 10 mg/kg |
| NITRATE (NO3) | ≤ 20 mg/kg |
| SULFATE (SO4) | ≤ 100 mg/kg |
| VARIOUS GUARANTEE LABEL TEST | Phosphate, Silikate, Arsenate (as PO4) ≤ 10mg/kg |
| SOLUBILITY (METHOD) | 0.05 M in H2O |
| APPEARANCE (SOLUTION) | CLEAR COLORLESS |
| PH (SOLUTION) | 4.0 - 5.5 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| CUT-OFF | ≤ 360 nm |
| RECOMMENDED RETEST PERIOD | 72 MONTHS |