Specification Sheet
Product Name Nitric acid,
puriss. p.a., 65% (Hg ≤0.0000005%), ≥65% (T)
Product Number 84378
Product Brand SIGALD
CAS Number 7697-37-2
Molecular Weight 63.01
 
TEST SPECIFICATION
APPEARANCE (COLOR) Colorless
APPEARANCE (FORM) Liquid
ASSAY 65.0 - 67.0 %
DENSITY 1.390 - 1.410
SULFATED ASH ≤ 5 ppm
SILVER ≤ 0.01 ppm
ALUMINIUM ≤ 0.05 ppm
ARSEN ≤ 0.01 ppm
BARIUM ≤ 0.01 ppm
BISMUTH ≤ 0.1 ppm
CALCIUM ≤ 0.5 ppm
CADMIUM ≤ 0.01 ppm
COBALT ≤ 0.01 ppm
CHROMIUM ≤ 0.02 ppm
COPPER ≤ 0.01 ppm
IRON ≤ 0.2 ppm
MERCURY ≤ 0.005 ppm
POTASSIUM ≤ 0.05 ppm
LITHIUM ≤ 0.01 ppm
MAGNESIUM ≤ 0.1 ppm
MANGANESE ≤ 0.01 ppm
MOLYBDENUM ≤ 0.02 ppm
SODIUM ≤ 0.5 ppm
NICKEL ≤ 0.02 ppm
LEAD ≤ 0.01 ppm
STRONTIUM ≤ 0.01 ppm
THALLIUM ≤ 0.05 ppm
ZINC ≤ 0.05 ppm
CHLORIDE (CL) ≤ 0.5 ppm
PHOSPHATE (PO4) ≤ 0.5 ppm
SULFATE (SO4) ≤ 1 ppm
RECOMMENDED RETEST PERIOD 54 Months
RECOMMENDED RETEST PERIOD 54 MONTHS