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 +8°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 (acidimetric)
98.5 - 102.5 %
Assay (acidimetric; calculated on dried substance)
98.5 - 100.5 %
Assay (acidimetric, calculated on dried substance according to ChP)
98.0 - 101.0 %
Assay (acidimetric, calculated on dried substance according to JP)
98.0 - 101.0 %
Identity
passes test
Appearance of solution
passes test
In water insoluble matter
≤ 0.05 %
Alkalinity
9.0 - 9.4
pH-value (2 %; water)
9.0 - 9.4
pH-value (5 %; water)
9.0 - 9.3
Carbonate
passes test
Chloride (Cl)
≤ 0.001 %
Sulfate (SO₄)
≤ 0.01 %
Heavy metals (as Pb)
≤ 0.0001 %
As (Arsenic)
≤ 0.0001 %
Fe (Iron)
≤ 0.001 %
Sodium dihydrogen phosphate (NaH₂PO₄)
≤ 2.5 %
Residual solvents (ICH Q3C)
excluded by production process
Substances reducing potassium permanganate (as O)
passes test
Loss on drying (130 °C)
57.0 - 61.0 %
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 (*).
