【Latin Name】Herba Rosmarini officinalis

【CAS No.】084604-14-8

【Appearance】Brown powder

【Test Method】HPLC

【Source】Rosmarinus officinalis L.

【Extract Method】Alcohol/water

【Assay】Carnosic acid : 20%  40%  50% ( HPLC)

【Assay】Rosmarinic acid 7%  20%( HPLC)

【Heavy Meta】＜10ppm
【As】＜0.5ppm

【Pb】＜1ppm

【Hg】＜0.05ppm ,

【Cd】＜0.2ppm,

【Ni】＜0.5ppm
【Total Plate Count】＜1000cfu/g
【Yeast & Mold】＜100cfu/g

【Loss on Drying】＜2%
【E.Coli】Negative

【Pesticides】 Negative
【Salmonella】Negative

【Molecular Formula】C₁₈H₁₆O₈

【Molecular Weight】360.33

【Solubility】Apt to dissolve in water, Dissolve in the oil

【Packing】25kg/ barrel

【Particle size】80mesh

【Shelf Life】18 months

【Applicable field】Food industry, cosmetics, medical field,  health product, antioxidant

Rosmarinic acid     CAS：20283-92-5
Carnosic acid       CAS：3650-09-7
Carnosol            CAS：5957-80-2