Certification: | CCC, ISO, QS, Fami QS |
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Shape: | Powder |
Type: | Amino Acid |
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Assay min |
98.5%~101.5% |
Apprearance | White crystal or power |
Identification | As per USP 39 |
pH value | 5.5~7.0 |
Specific optical rotation[a]D20° | +38.9 ~ +41.8o |
Chloride (Cl),% max | 0.02 |
Loss on drying,% max | 0.30 |
Residue on ignition,% max | 0.1 |
Sulfate (SO4),% max | 0.03 |
Heavy metals(Pb),% max | 0.001 |
Iron (Fe) , % | 0.003 |