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Specification Sheet

Product Name
Hydrochloric acid puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10

Product Number
30721

Product Brand
sigald

CAS Number
7647-01-0

Molecular Weight
36.46

Test

Specification

APPEARANCE (COLOR)Colorless
APPEARANCE (FORM)Liquid
COLOR (IN APHA)≤ 10 APHA
ASSAY≥ 37 %
DENSITY D20/4≥ 1.18 g/ml
RESIDUE ON IGNITION≤ 0.0005 %
RESIDUE (EVAPORATION)≤ 0.005 %
Free chlorine≤ 0.5 ppm
ALUMINIUM≤ 0.05 ppm
ARSENIC≤ 0.01 ppm
BARIUM≤ 0.02 ppm
BERYLLIUM≤ 0.02 ppm
BISMUTH≤ 0.1 ppm
CALCIUM≤ 0.5 ppm
CADMIUM≤ 0.01 ppm
COBALT≤ 0.01 ppm
CHROMIUM≤ 0.02 ppm
COPPER≤ 0.02 ppm
IRON≤ 0.2 ppm
GERMANIUM≤ 0.05 ppm
POTASSIUM≤ 0.1 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≤ 0.02 ppm
STRONTIUM≤ 0.01 ppm
TITANIUM≤ 0.1 ppm
THALLIUM≤ 0.05 ppm
VANADIUM≤ 0.01 ppm
ZINC≤ 0.05 ppm
ZIRCONIUM≤ 0.1 ppm
Heavy metals (by ICP)≤ 0.0001 % (as Pb)
AMMONIUM (NH4+)≤ 0.0001 %
BROMIDE (BR)≤ 0.005 %
PHOSPHATE (PO4)≤ 0.5 ppm
SULFATE (SO4)≤ 0.0001 %