 DL-Lactic acid
Molecular formula：CH3CHOHCOOH
Molecular weight：90. 08
Colorless to yellowish liquid, widely used in the industries including sugar, brad, beer, drinks and fruit wine etc..
Index name |
Medical grade cp2005 |
Edible 2023-2003 |
Chroma(APHA) |
/ |
≤150 |
Content% |
85-90 |
80-90 |
Chloride％ |
≤0.002 |
≤0.002 |
Sulfate％ |
≤0.01 |
≤0.005 |
Iron salt％ |
≤0.001 |
≤0.001 |
Residue on ignition％ |
≤0.1 |
≤0.1 |
Arsenic mg/kg |
≤0.0001 |
≤0.0001 |
Heavy metal mg/kg |
≤0.001 |
≤0.001 |
Calcium salt |
No turbidity |
No turbidity |
Solubility in ether |
/ |
No turbidity |
Citric acid, oxalic acid, phosphoric acid,tartaric acid |
No turbidity |
No turbidity |
Reducing sugar |
No red deposition |
No red deposition |
Oxide mg/kg |
/ |
≤5 |
Readily carbonizable substance |
No deeper than light yellow |
/ |
Packing |
25kg or 250kgplastic pail |
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