Specifications
colorless Transparent Liquid
Item |
Unit |
Standard Value |
Molecular Weight |
G/mol |
112.1 |
Sodium Lactate |
%wt |
60-70 |
Sodium |
%wt |
12.1-12.6 |
Stereochemical Purity |
%L(+) |
≥97% |
Density(@20°C) |
G/ml |
1.32-1.34 |
Chroma( Fresh Solution) |
APHA |
≤30 |
Ph ( Fresh Solution) |
- |
6.5-7.5 |
Odor |
- |
almost Odorless |
Taste |
- |
mild Sourness |
Heavy Metals(as Pb) |
ppm |
≤10 |
Fe |
ppm |
≤10 |
Ca |
ppm |
≤10 |
Chloride |
ppm |
≤50 |
Sulfate |
ppm |
≤10 |
Cyanide |
ppm |
≤0.5 |
Pb |
ppm |
≤2 |
Hg |
ppm |
≤1 |
Reducing Substances (sugar) |
- |
pass USP Inspection |
Citric Acid/oxalic Acid /tartaric Acid /phosphoric Acid |
- |
pass USP Inspection |
Methanol/methyl Ester |
ppm |
≤250 |