Specifications | |
---|---|
Assay (acidimetric, NH₃) | 30.0 - 34.0 % |
Identity | passes test |
Appearance of solution | passes test |
pH-value (5 %; water) | 8.4 - 9.0 |
Chloride (Cl) | ≤ 0.0005 % |
Sulphate (SO₄) | ≤ 0.003 % |
Heavy metals (as Pb) | ≤ 0.001 % |
As (Arsenic) | ≤ 0.0003 % |
Fe (Iron) | ≤ 0.0005 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0002 % |
Residual solvents (ICH Q3C) | excluded by production process |
Non volatile matter | ≤ 0.05 % |
Sulfated ash | ≤ 0.05 % |
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present. | |
Corresponds to Ph Franc, NF, E 503 Conforms to the purity criteria on food additives according to the current European Commission Regulation. |