Ammonia solution 28-30% - 1L

Description

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym: Ammonia water, Ammonium hydroxide solution

Analysis Note

Assay (acidimetric, NH₃): 28.0 - 30.0 %

Identity: passes test

Appearance: passes test

Appearance of solution: passes test

Relative Density (d 20/20): 0.892 - 0.910

Carbonate (as CO₂): ≤ 10 ppm

Chloride (Cl): ≤ 0.3 ppm

Nitrate (NO₃): ≤ 2 ppm

Phosphate (PO₄): ≤ 0.5 ppm

Heavy metals (as Pb): ≤ 0.5 ppm

Silicate (as SiO₂): ≤ 5 ppm

Sulphate (SO₄): ≤ 2 ppm

Sulphide (S): ≤ 0.2 ppm

Ag (Silver): ≤ 0.020 ppm

Al (Aluminium): ≤ 0.500 ppm

As (Arsenic): ≤ 0.500 ppm

Au (Gold): ≤ 0.100 ppm

Ba (Barium): ≤ 0.050 ppm

Bi (Bismuth): ≤ 0.100 ppm

Ca (Calcium): ≤ 0.500 ppm

Cd (Cadmium): ≤ 0.050 ppm

Co (Cobalt): ≤ 0.050 ppm

Cr (Chromium): ≤ 0.050 ppm

Cu (Copper): ≤ 0.100 ppm

Fe (Iron): ≤ 0.100 ppm

Ga (Gallium): ≤ 0.020 ppm

In (Indium): ≤ 0.020 ppm

K (Potassium): ≤ 0.500 ppm

Li (Lithium): ≤ 0.020 ppm

Mg (Magnesium): ≤ 0.100 ppm

Mn (Manganese): ≤ 0.050 ppm

Mo (Molybdenum): ≤ 0.050 ppm

Na (Sodium): ≤ 0.500 ppm

Ni (Nickel): ≤ 0.050 ppm

Pb (Lead): ≤ 0.050 ppm

Pt (Platinum): ≤ 0.100 ppm

Sn (Tin): ≤ 0.100 ppm

Sr (Strontium): ≤ 0.100 ppm

Ti (Titanium): ≤ 0.100 ppm

Tl (Thallium): ≤ 0.050 ppm

Zn (Zinc): ≤ 0.100 ppm

Pyridine and related substances: ≤ 2 ppm

Substances Reducing Permanganate (ACS): passes test

Substances reducing potassium permanganate: ≤ 5 ppm

Residue after ignition: ≤ 10 ppm

Non volatile matter: ≤ 10 ppm

Safety Information

Symbol  GHS05

Signal word Danger

Hazard statements H290,H314,H335,H400

Precautionary statements P234 + P261 + P264 + P271 + P280

Supplemental Hazard Statements corrosive, dangerous for the environment

WGK Germany 2