Specification Sheet

Product Name
Ammonium hydroxide solution puriss. p.a. plus, ≥25% NH3 in H2O

Product Number
17093

Product Brand
sigald

CAS Number
1336-21-6

Molecular Weight
35.05

Test

Specification

ASSAY≥ 25 %
RESIDUE (EVAPORATION)≤ 10 ppm
SILVER≤ 0.01 ppm
ALUMINIUM≤ 0.01 ppm
ARSENarsenic, antimony (as As) ≤ 0.01 PPM
GOLD≤ 0.01 ppm
BARIUM≤ 0.01 ppm
BERYLLIUM≤ 0.01 ppm
BISMUTH≤ 0.01 ppm
BORON≤ 0.01 ppm
CALCIUM≤ 0.01 ppm
CADMIUM≤ 0.01 ppm
COBALT≤ 0.01 ppm
CHROMIUM≤ 0.01 ppm
CESIUM≤ 0.01 ppm
COPPER≤ 0.01 ppm
IRON≤ 0.01 ppm
GALLIUM≤ 0.01 ppm
GERMANIUM≤ 0.01 ppm
INDIUM≤ 0.01 ppm
POTASSIUM≤ 0.01 ppm
LITHIUM≤ 0.01 ppm
MAGNESIUM≤ 0.01 ppm
MANGANESE≤ 0.01 ppm
MOLYBDENUM≤ 0.01 ppm
SODIUM≤ 0.01 ppm
NICKEL≤ 0.01 ppm
LEAD≤ 0.01 ppm
PLATINUM≤ 0.01 ppm
TIN≤ 0.01 ppm
STRONTIUM≤ 0.01 ppm
TITANIUM≤ 0.01 ppm
THALLIUM≤ 0.01 ppm
VANADIUM≤ 0.01 ppm
ZINC≤ 0.01 ppm
ZIRCONIUM≤ 0.01 ppm
CHLORIDE (CL)≤ 0.2 ppm
PHOSPHATE (PO4)≤ 0.2 ppm
SULFATE (SO4)≤ 1 ppm
RECOMMENDED RETEST PERIOD42 MONTHS