<rt id="4mcqg"></rt>
<acronym id="4mcqg"></acronym>
<rt id="4mcqg"></rt>
     
  ǰ  

ǰMolecular formula: C9H13N3O5
Molecular weight: 243.22
CAS No.: 147-94-4
Specifications
Description:
White or almost white crystalline powder
A-Infrared Absorption: complies with USP26
B-The retention time: complies with USP26
Specific rotation: +154 - +160
Loss on drying: 1.0%
Residue on ignition: 0.5%
Assay: 98.0 - 102.0%
Complies with USP26
Storage: Keep dry, stable at room temperature.

     
lһ÷޹˾ (C)2009 Wj֧ ЇW ȫ򻯹W  •
国产偷窥熟女精品视频大全,天天澡天天添天天摸97影院,精品国产高清自在线一区二区,国产精品视频熟女韵味