Product Name L-Hydroxyproline
Alias Trans-4-Hydroxy-L-proline
Molecular FormulaC5H9NO3
Molecular Weight131.1313
CAS No. 51-35-4
Shelf Life 2 years
Specification:
Analytical ItemsStandardAppearanceWhite crystals or crystalline powderIdentificationConfirms to the IR Spectrum stanardSpecific rotation-74.0°~-77.0°pH5.0~6.5Transmittance≥95.0%Loss on drying≤0.20%Residue on ignition≤0.10%Chloride≤0.02%Sulfate≤0.02%Ammonium≤0.02%Iron≤10PPmHeavy metals≤10PPmArsenic≤1PPmOther amino acidsConfirms to the standardAssay98.5%~101.0%
Application:
Used as pharmaceutical raw materials, food additives and biochemical reagents.
Packing:
25kg/drum
Storage:
Store in tightly closed original container, protected from light, in a dry place.