Specification Sheet

Product Name
Sodium nitrate BioUltra, ≥99.0% (T)

Product Number
71755

Product Brand
SIGMA

CAS Number
7631-99-4

Molecular Weight
84.99

Test

Specification

MANGANESE (ICP)≤ 5 mg/kg
MOLYBDENUM (ICP)≤ 5 mg/kg
NICKEL (ICP)≤ 5 mg/kg
LEAD (ICP)≤ 5 mg/kg
STRONTIUM (ICP)≤ 5 mg/kg
ZINC (ICP)≤ 5 mg/kg
ARSENIC TRACES (MHS-AAS)≤ 0.1 mg/kg
AMMONIUM (NH4+)≤ 20 mg/kg
CHLORIDE (CL)≤ 5 mg/kg
IODATE (IO3)≤ 5 mg/kg
NITRITE (NO2)≤ 10 mg/kg
PHOSPHATE (PO4)≤ 10 mg/kg
SULFATE (SO4)≤ 30 mg/kg
SOLUBILITY (METHOD)1M IN WATER
APPEARANCE (SOLUTION)CLEAR COLORLESS
PH (SOLUTION)5.5 - 8.0
RESIDUE (FILTER TEST)NO RESIDUE
CUT-OFF0 - 328 nm
RECOMMENDED RETEST PERIOD72 MONTHS