Certification: | QS, CCC, ISO |
---|---|
Shape: | Powder |
Type: | Amino Acid |
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Audited by an independent third-party inspection agency
Items | Standards | RESULTS |
Appearance | white or light brown powder | white or light brown powder |
Assay(%) | ≥98.5 | 99.1 |
Specific rotation(a)D20ºC | -26.00~-29.00 | -28.2 |
Loss on drying(%) | ≤0.5% | 0.12% |
Heavy metals(as Pb) | ≤20ppm | <20ppm |
Arsenic(as As) | ≤2ppm | <2ppm |
Ignited residue | ≤0.5% | <0.5% |