14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage
Store at +2°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RID
Kein Gefahrgut
Declaration (transport by air) IATA-DGR
No Dangerous Good
Declaration (transport by sea) IMDG-Code
No Dangerous Good
Supplemental Information
Specifications
Assay (perchloric acid titration, calculated on dried substance)
99.5 - 101.0 %
Identity
passes test
Appearance of solution
passes test
In water insoluble matter
≤ 0.03 %
Alkalinity
≤ 0.05 %
Acidity or alkalinity
passes test
pH-value (1 %, water)
8.0 - 9.5
pH-value (5 %; water)
7.5 - 9.0
Chloride (Cl)
≤ 0.005 %
Sulfate (SO₄)
≤ 0.003 %
Heavy metals (as Pb)
≤ 0.0006 %
Al (Aluminium)
≤ 0.00002 %
As (Arsenic)
≤ 0.0002 %
Ca (Calcium)
≤ 0.002 %
Fe (Iron)
≤ 0.0010 %
Hg (Mercury)
≤ 0.0001 %
K (Potassium)
≤ 0.005 %
Mg (Magnesium)
≤ 0.001 %
Pb (Lead)
≤ 0.0002 %
Ca + Mg (calcium and magnesium)
passes test
free acetic acid
≤ 0.4 %
Other residual solvents (ICH Q3C)
excluded by manufacturing process
formic acid, formate and other oxidizable impurities
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur,BP,JP,USP,FCC,E 262 Conforms to the purity criteria on food additives according to the current European Commission Regulation.
