Product Detail
Product Tags
L-Tryptophan
Product Name
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L-Tryptophan
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Synonyms
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(s)-2-amino-3-(1h-indol-3-yl)propanoic acid; (S)-(-)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID; (S)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID; (S)-(-)-TRYPTOPHAN;RARECHEM AB PP 1463; TRP; TRYPTOPHAN;TRYPTOPHAN, DL-
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CAS
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73-22-3
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Molecular formula
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C11H12N2O2
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Molecular Weight
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204.23
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Molecular Structure
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Physical and Chemical Properties
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M.P.
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289-290 °C (dec.)(lit.)
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Alpha
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-31.1 º (c=1, H20)
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Density
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1.34 g/cm3
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Water Solubility
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11.4 g/L (25 ºC)
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General Description
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White to off-white crystalline powder
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Usage
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In nutrition & research, medicine, as dietary supplement, cereal enrichment tryptophan.
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Packing
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25KGS/BAG,DRUM
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Storage condition
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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Specifications
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Items
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Standard
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Appearance
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White to off-white crystalline powder
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ASSAY
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98.5~101.5%
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Melting Point
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289-290 °C (dec.)(lit.)
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Loss on Drying
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≤ 0.30 %
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Heavy Metals
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≤ 15ppm
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PH
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5.5~7.0
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