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連絡先担当者 Mr. andy
economic developing zone, xuancheng, anhui
Paeonol/moutan bark extract/2&#**9;-Hydroxy*4&#**9;-methoxyacetophenone English name :2&#**9;-Hydroxy*4&#**9;-methoxyacetophenone Botanical Source: Paeonia suffruticosa andr. English byname:*-Hydroxy**-methoxyacetophenone; *-Methoxy**-hydroxy Acetophenone;Paeonol Molecular Formula and Molecular Weight: C9H*0O3 **6.*7 CAS NO. : *******0 Shape and Property: white or yellowish lustrous crystals, specific smell and slight spicy taste. Melting point: ****0°C Specification:*5%HPLC/*9%UV Identification: 1. Appearance of blue color 2. Gradual appearance of orange color 3. Occurrence of green sedimentation 4. Appearance of the largest assimilation At the waves **1±1nm and **4±1nm
