产品通用描述: We could supply citrus aurantium extract(bitter orange extract) with synephrine:4%-50%,widely used in healthcare,pharmaceutics. Product name: Citrus aurantium extract (bitter orange extract) Active ingredient: Synephrine(Cas#: 94-07-5;Chemical formula: C9H13NO2) Visual: brown powder Synephrine Assay(HPLC): 4%-50% Loss on drying: Max.5% Particle size: pass 80 mesh Heavy metals: Max. 20ppm Total plate count: max 1,000cfu/g Yeast & Mold: max. 100cfu/g E. Coli: absent