99% up by HPLC, Feed grade L-Tryptophan 73-22-3

Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:99% up by HPLC, Feed grade L-Tryptophan 73-22-3
CAS No.:73-22-3
Standard:USP, BP, EP, JP, In-house Standards
Price(USD):Negotiable
Company:Sinoway Industrial Co.Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Xiamen, Fujian

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East

  • Monthly Production Capacity: 1000kg

    Packaging Information: 25kg/drum 1kg/bottle

  • Delivery Lead Time: 7 days after payment

    Sample Provided: yes

    Payment Terms: L/L

     

    Product name

    L-Tryptophan

    CAS No.

    73-22-3

    Molecular Formula

    C11H12N2O2

    Molecular Weight

    204.228

    Quality Standard

    99% up by HPLC, Food grade/Feed grade

    Appearance

    Brown yellow powder

     

    Testing Item

    Standard

    Result

    Appearance

    White to light yellow crystal powder

    conforms

    Assay/%

    ≥99.00%

    99.70%

    Specific Rotation

    -29.0° -32.8°

    -29.3°

    Residue on Ignition/%

    ≤0.50

    0.40

    Loss on Drying/%

    ≤0.50

    0.30

    Heavy Metal(Pb)/%

    ≤5

    <5

    Arsenic(As)/%

    ≤2

    conforms

    Mercury(Hg)/%

    ≤0.1

    conforms

    Cadmium(Cd)/%

    ≤2

    conforms

    Salmonella

    Negative in 10g

    conforms

    PH

    5.0~7.0

    conforms

     

Send your message to this supplier
  • From:
  • To:
    Sinoway Industrial Co.Ltd.
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    - Supports jpg, jpeg, png,
     gif, pdf, doc, docx,
     xls, xlsx, txt, rar and zip
    - Max upload 3 files;
     Max  total size: 3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:
PharmaSources Customer Service