... medium.·Quality StandardItemsEnterprise StandardPowderLiquid Color Value E(1%,1cm,PH3.0 530±6nm)50~8020~30Moisture% Less than10—Ash% Less than21PH ... , beverage, fruit sauce, candy, cake. ·Usage ReferenceBeverages 0.01~0.1%,candy 0.05~0.2%,cake 0.01~0.1%.·Legal registered numberINS NO 163 EEC ...