HIDROXID DE POTASIU - REF. 601/02.04.2025=M.L.

HIDROXID DE POTASIU PELETE - reactiv calitate garantata pentru analiza - MERCK
Caracteristicile calitative sunt cele prezentate in catalogul Merck la Codul 1050331000
 

Specifications
Assay (acidimetric, KOH)	≥ 85.0 %
Carbonate (as K₂CO₃)	≤ 1.0 %
Chloride (Cl)	≤ 0.005 %
Phosphate (PO₄)	≤ 0.0005 %
Silicate (SiO₂)	≤ 0.005 %
Sulfate (SO₄)	≤ 0.0005 %
Total nitrogen (N)	≤ 0.0005 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 0.001 %
Ca (Calcium)	≤ 0.001 %
Cu (Copper)	≤ 0.0002 %
Fe (Iron)	≤ 0.0005 %
Na (Sodium)	≤ 0.5 %
Ni (Nickel)	≤ 0.0005 %
Pb (Lead)	≤ 0.0005 %
Zn (Zinc)	≤ 0.0025 %
Product Information
CAS number	1310-58-3
EC index number	019-002-00-8
EC number	215-181-3
Hill Formula	HKO
Chemical formula	KOH
Molar Mass	56.11 g/mol
HS Code	2815 20 00
Physicochemical Information
Density	2.04 g/cm3 (20 °C)
Melting Point	360 °C
pH value	14 (56 g/l, H₂O, 20 °C)
Solubility	1130 g/l