Certification: | QS, CCC, RoHS, ISO, Fami-QS Ccic, SGS, FDA etc. |
---|---|
Shape: | Corn COB |
Function: | Amino Acid Additives |
Type: | Amino Acid |
Certificate: | Fami-QS, SGS, FDA, ISO9001:2015 |
Color: | White Crystals or Crystalline Powder |
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Testing Item | Standard | Result |
Appearance | White crystals or crystalline powder | conforms |
Assay/% | 98.5%~101.5% | conforms |
Specific Rotation | +14.9°~ +17.3° | +15.53º |
Identification (Infrared Absorption) | Corresponding to Reference Spectrum | conforms |
Residue on Ignition/% | ≤0.30 | 0.06 |
Loss on Drying | ≤0.2 | 0.07 |
Chloride (Cl)/% | ≤0.05 | 0.016 |
Iron (Fe)/% | ≤0.0030 | 0.0009 |
Sulfate ( SO4)/% | ≤0.03 | 0.015 |
Heavy Metal(Pb)/% | ≤0.0015 | 0.0008 |
Arsenic(As)/% | ≤0.0001 | conforms |
Cadmium (Cd)/% | ≤0.0001 | 0.00004 |
Mercury (Hg)/% | ≤0.0001 | 0.00003 |
Loss on Drying/% | ≤0.20 | 0.12 |
PH | 5.5~7.0 | 6.2 |
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