80% lactic acid excel grade CAS# 79-33-4
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Basic Info
| Place of Origin: | Hubei, China (Mainland) |
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Product Description
Product Description
Molecularformula: CH3CH(HO)COOH
Molecularweight: 90.08
Properties: colorless transparent liquid
Quality index:
Official Certification: The product has passed REACH authentication. 
Molecularweight: 90.08
Properties: colorless transparent liquid
Quality index:
PARAMETER | UNIT | STANDARD | TEST |
Total acidity (as lactic acid) | %w/w | Min.80.0 | 80.1 |
Stereochemical purity | %L(+) | Min.97 | Min97 |
Density (@20°C) | G/ml | 1.19-1.21 | 1.19-1.21 |
Colour (fresh solution) | Hazen | Max.50 | Max.50 |
Heavy metals (as Pb) | ppm | Max.10 | Max.10 |
Iron | ppm | Max.10 | Max.10 |
Calcium | ppm | Max.10 | Max.10 |
Chlorine | ppm | Max.10 | Max.10 |
Sulphate | ppm | Max.10 | Max.10 |
Sulphated ash | %w/w | Max.0.1 | Max.0.1 |
Cyanide | ppm | Max.5 | Max.5 |
Lead | ppm | Max.0.5 | Max.0.5 |
Arsenic | ppm | Max.1 | Max.1 |
Mercury | ppm | Max.1 | Max.1 |
Reducing substances (sugars) | - | Passes FCC test | Passes FCC test |
Citric, oxalic, tartaric, phosphoric acids | - | Passes USP test | Passes USP test |
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