Place of Origin: | Hubei, China (Mainland) |
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Molecular weight: 128.17
Properties: Colorless or light yellow viscous liquid, odorless or slight special odor. It can mix with water, ethanol, glycerin fusion totally
Quality index:
Item | Standard | Road-Test standard |
PH | 6.5~8.5 | 8.2 |
Chroma | ≤50Hazen | 15 |
Assay | 59%~61% | 60.3% |
Potassium | 18%~18.6% | 18.3% |
Free lactic acid | ≤0.18% | 0.08% |
Stereo chemical purity | ≥97 | Up to Standard |
Heavy metals total | ≤10ppm | Up to Standard |
Iron | ≤10ppm | Up to Standard |
Calcium | ≤10ppm | Up to Standard |
Chlorine | ≤50ppm | Up to Standard |
Sulphate | ≤10ppm | Up to Standard |
Cyanide | ≤0.5ppm | Up to Standard |
Lead | ≤2ppm | Up to Standard |
Arsenic | ≤1ppm | Up to Standard |
Mercury | ≤1ppm | Up to Standard |
Methanol and methyl | ≤250ppm | Up to Standard |
Sodium | ≤0.1% | Up to Standard |
Reduction material(sugar) | Pass the FCC | Pass the FCC |
Citric acid salt ect. | Pass the FCC | Pass the FCC |
Conclusion | The products and samples are up to FCC standard |
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