Essential Oil, Balsam & Fine Chemicals
Description
Characters A white or almost white, crystals or crystalline powder.No foul smell. Slightly soluble in methanol or ethanol.Slightly soluble in water. Complies
Assay Based on dried weight, C26H26F2N2路HCL≥99.0% 99.2%
Identification: (1)(2)(3)(4)(5)are similar to standard Conform
Melting point 204℃-210℃ 205.5-208.5℃
Acidity : PH1.5-3.0 PH2.4
Limpidity: Absorbance≤0.07 Conform
Related substances(TLC): The colour of impurities is more shallow than reference sample. Conform
Loss on drying: Not more than≤1.0% ＜0.35%
Residue on ignition: Not more than≤1.0% ＜0.03%
Heavy metals: Not more than 10 ppm ＜10ppm
Conclusion Conforms to CP2000-II
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WUHAN YUANCHENG TECHNOLOGY DEVE.,CO.,LTD
cinnamic acid
Address: 496 zhongshan road,wuhan,
WUHAN, Hubei
China, 430064
Tel: 0086-27-68886697
Fax: 68886696
