Specification Sheet
Product Name Sodium perchlorate monohydrate,
puriss. p.a., ACS reagent, ≥98.0% (T)
Product Number 71853
Product Brand SIGALD
CAS Number 7791-07-3
Molecular Weight 140.46
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless or White
APPEARANCE (FORM) Powder or Crystals or Chunk(s) or Powder with Chunk(s) or Crystals with Chunk(s)
TITRATION (ION EXCHANGE) 98.0 - 102.0 %
SOLUBILITY (COLOR) Colorless
SOLUBILITY (TURBIDITY) Clear
SOLUBILITY (METHOD) 0.5G IN 10ML WATER
PH 6.0 - 8.0
ACS SPECIFICATIONS CORRESPONDS TO REQUIREMENTS
REMARKS ON ACS Insoluble matter ≤ 0.005 %
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) ≤ 3 mg/kg
POTASSIUM (ICP) ≤ 50 mg/kg
MAGNESIUM (ICP) ≤ 5 mg/kg
MANGANESE (ICP) ≤ 5 mg/kg
NICKEL (ICP) ≤ 5 mg/kg
LEAD (ICP) ≤ 5 mg/kg
ZINC (ICP) ≤ 5 mg/kg
TOTAL SULFUR AS SO4 (ICP) ≤ 20 mg/kg
Heavy metals (by ICP-OES) ≤ 5 mg/kg
CHLORIDE (CL) ≤ 30 mg/kg
TOTAL NITROGEN ≤ 5 mg/kg
RECOMMENDED RETEST PERIOD 72 MONTHS