مشخصات فنی محصول | |
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Assay (Perchloric acid titration*) | 50.0 - 51.0 % |
Assay (Stereochemical purity of sodium(S)-lactate) | ≥ 95.0 % |
Identity (Sodium) | passes test |
Identity (Lactat) | passes test |
Appearance of solution | Clear and not more intense in color than reference solution BY₇ |
pH (for the substance to be examined) | 6.5 - 9.0 |
Chlorid (Cl)* | ≤ 50 ppm |
Sulfate (SO₄) (Ph. Eur.*) | ≤ 100 ppm |
Sulphate (SO₄) (USP) | passes test |
Heavy metals (as Pb)* | ≤ 10 ppm |
Al (Aluminium) | ≤ 0.1 ppm |
As (Arsenic)* | ≤ 3 ppm |
Ba (Barium) | passes test |
Fe (Iron)* | ≤ 10 ppm |
Hg (Mercury) | ≤ 1 ppm |
Pb (Lead) | ≤ 5 ppm |
Oxalate and Phosphate (Ph. Eur.) | passes test |
Citrate, Oxalate, Phosphate or Tartrate (USP) | passes test |
Methanol and Methyl Esters | ≤ 250 ppm |
Reducing sugars and saccharose (Ph. Eur.) | passes test |
Sugar (USP) | passes test |
Methanol* | ≤ 50 ppm |
Residual solvents (ICH Q3C) | excluded by manufacturing process |
Total aerobic microbial count (TAMC) | ≤ 100 CFU/ml |
Total combined yeasts/moulds count (TYMC) | ≤ 10 CFU/ml |
Bile-tolerant gram-negative bacteria (absent in 1 ml) | passes test |
Candida albicans (absent in 1 ml) | passes test |
Escherichia coli (absent in 1 ml) | passes test |
Pseudomonas aeruginosa (absent in 1 ml) | passes test |
Salmonella (absent in 10 ml) | passes test |
Staphylococcus aureus (absent in 1 ml) | passes test |
Endotoxins | < 5 |
*calculated on sodium lactate Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. |
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Corresponds to Ph. Eur., BP, USP |