Specification Sheet
Product Name 2,4,6-Tris(2-pyridyl)-s-triazine,
for spectrophotometric det. of Fe, ≥99.0% (HPLC)
Product Number 93285
Product Brand SIAL
CAS Number 3682-35-7
Molecular Weight 312.33
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Faint Yellow and Faint Beige
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 99.0 %
MELTING POINT 248 - 251 C
SOLUBILITY (COLOR) Yellow to Very Dark Yellow and Green-Yellow to Very Dark Green-Yellow
SOLUBILITY (TURBIDITY) Clear to Very Slightly Hazy
SOLUBILITY (METHOD) 1G IN 10ML METHANOL
LOSS ON DRYING ≤ 0.1 %
CARBON CONTENT 69.22 % (THEORY)
HYDROGEN CONTENT 3.87 % (THEORY)
NITROGEN CONTENT 26.91 % (THEORY)
INFRARED SPECTRUM CONFORMS TO STRUCTURE
METAL TRACE ANALYSIS (ICP) CORRESPONDS TO REQUIREMENTS
CALCIUM (ICP) ≤ 10 mg/kg
CADMIUM (ICP) ≤ 5 mg/kg
COBALT (ICP) ≤ 5 mg/kg
CHROMIUM (ICP) ≤ 5 mg/kg
COPPER (ICP) ≤ 5 mg/kg
IRON (ICP) ≤ 5 mg/kg
POTASSIUM (ICP) ≤ 50 mg/kg
MAGNESIUM (ICP) ≤ 5 mg/kg
MANGANESE (ICP) ≤ 5 mg/kg
SODIUM (ICP) ≤ 100 mg/kg
NICKEL (ICP) ≤ 5 mg/kg
LEAD (ICP) ≤ 5 mg/kg
ZINC (ICP) ≤ 5 mg/kg
RECOMMENDED RETEST PERIOD 28 MONTHS