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Description |
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It is the sodium salt of L(+) lactic acid produced by fermentation. It is a clear, hygroscopic and syrupy solution. Sodium lactate is registered in Europe as a food additive with the reference E325. This product complies with the specifications of the Food Chemical Codex (FCC V). |
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Physical-chemical properties |
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Chemical name |
2-Hydroxypropanoic acid, monosodium salt |
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Molecular Weight |
112.06 g/mol |
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Molecular Formula |
C3H5O3 Na |
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Registration |
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CAS No |
867-56-1，72-17-3 |
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E-code |
E 325 |
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Specification |
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Parameter |
FCCV |
E 325 |
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Form |
Liquid |
Liquid |
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Assay |
Min.50% |
57%-66% |
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Color (fresh solution) |
Max.50 Hazen |
Max.50 Hazen |
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PH |
6.5-7.5(Fresh solution) |
6.5-7.5 (20% aqueous solution) |
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Density at 20°C |
1.32 g/ml -1.34g/ml |
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Sodium Assay |
12.1%-12.6% |
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Cyanide |
Max.0.5ppm |
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Methanol and Methyl Esters |
Max.250ppm |
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Mercury |
Max.1ppm |
Max.1ppm |
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Calcium |
Max.20ppm |
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Iron |
Max.10ppm |
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Chloride |
Max.50ppm |
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Sulphate |
Max.20ppm |
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Arsenic (as As) |
Max.1ppm |
Max.3ppm |
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Lead |
Max.2ppm |
Max.5ppm |
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Heavy metals (as Pb) |
Max.10ppm |
Max.10ppm |
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Reducing Substances (Sugars) |
Passes test |
Passes test |
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Citrate, Oxalate, Phosphate, or Tartrate |
Passes test |
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Packing |
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1300 kg IBC, polythene drums of 25 or 250 kg. |
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