• L-Tryptophan CAS 73-22-3 Factory Supply
  • L-Tryptophan CAS 73-22-3 Factory Supply
  • L-Tryptophan CAS 73-22-3 Factory Supply
  • L-Tryptophan CAS 73-22-3 Factory Supply
  • L-Tryptophan CAS 73-22-3 Factory Supply
  • L-Tryptophan CAS 73-22-3 Factory Supply

L-Tryptophan CAS 73-22-3 Factory Supply

CAS No.: 73-22-3
Formula: C11h12n2o2
Type: Synthesis Material Intermediates
Appearance: Crystal
Colour: White
Sample: Available
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Shandong, China
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
HHTYX
Purity
99%
Transport Package
Drum
Specification
25kg/drum
Trademark
Haihang
Origin
China

Product Description

L-Tryptophan CAS 73-22-3 Factory Supply
Product Description

L-tryptophan Quick Details

Chemical Name: L-tryptophan

CAS No.: 73-22-3

Molecular Formula: C11H12N2O2

Molecular weight:204.23

Appearance:White crystals or crystalline powder

L-tryptophan Typical Properties

Item Standard
Appearance White crystals or crystalline powder
Identification Meets the requirements
Specific rotation[α]D25 -29.4°~-32.8°
pH 5.5~7.0
Loss on drying ≤0.3%
Residue on ignition ≤0.1%
Chloride(Cl) ≤0.05%
Sulfate(SO4) ≤0.03%
Iron(Fe) ≤0.003%
Heavy metals(Pb) ≤0.0015%
Assay 98.5%~101.5%

L-tryptophanUsage

The product can be used in nutritional fortified foods. Also used as a third feed amino acid.Also used in pregnant women nutritional supplements and milk special milk powder.

L-tryptophanPackaging and Shipping

Packing: 25kg/drum

L-tryptophanStorage

It should be placed in cool and dry.

L-Tryptophan CAS 73-22-3 Factory SupplyL-Tryptophan CAS 73-22-3 Factory Supply

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