Products  >>  Specialty chemicals>>
D-tryptophan
UpdateTime:2025/2/26  
Product nameD-tryptophanMolecular formulaC11H12N2O2
CAS code153-94-6Molecular weight204.2
appearanceWhite fine powder crystalcontent99%(min)
PH5.5~7.0chloride≤0.020%
sulfate≤0.020%Ammonium salt≤0.020%
Ferric salt≤10ppmHeavy metal≤10ppm
Arsenic salt≤1ppmOther amino acids≤0.020%
Drying loss≤0.2%Burning residue≤0.1%
Light transmittance≥98.0%Specific rotation+29.4~ +32.8°(C=1 in H2O)
  Back  Print
  Pre： D-phenylalanine
  Next： ATBC; Acetyl Tributyl Citrate
 
About Us
  Company Profile
  WorkShop
Product Category
  Protecting reagent
  Protected Amino Acids
  Specialty chemicals
  Raw material medicine
Tianshan Town the Northern Yangzhou China P.C: 225653
Sales Department：
    Manager Miao +86 18905254038
    Manager Zai    +86 18951048788
    Manager Feng +86 15358875521
General Manager Office：+86 0514 84225857 ,+86 13905254038
446159999@qq.com
CopyRight ©2025     Yangzhou Baosheng Bio-Tech Co.,Ltd