Certification: | QS, RoHS, ISO, Fami-QS Ccic, SGS, FDA etc. |
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Shape: | Powder |
Type: | Amino Acid |
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Audited by an independent third-party inspection agency
Item | Stardard | Result |
Content (on dry basis) | ≥98.50% | 98.80% |
Specific Rotation | +18.0°~ +21.5° | +20.00° |
Loss on Drying | ≤1.0% | 0.50% |
Residue on ignition | ≤0.3% | 0.20% |
Dust | ≤0.3% | 0.20% |
Residue after burning | ≤0.3% | 0.17% |
Ammonium salt | ≤0.04% | 0.01% |
Heavy metal | ≤30PPM | 20PPM |
Arsenic | ≤10PPM | 2PPM |