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
TITRATION99.0 - 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 TESTPhosphate, 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 PERIOD72 MONTHS