Standard 1) appearance: white crystal powder 2) solubility: A) water: high B) alcohol: low C) ether, chloroform and other organic solvents: insoluble 3) taste: sweet 4) shows neutral reaction to litmus 5) specific rotation: 52.0 - 53.5o 6) acidity: 1.2ml (max.) 7) chloride: 200ppm (max.) 8) sulfate: 200ppm (max.) 9) loss on drying: 9.0% (max.) 10) heavy metal: 20ppm (max.) 11) iron: 20ppm (max.) 12) arsenic: 2ppm (max.) 13) color dot: 100/50g Package: 25kg/pp bag with pe bag inside 25kg/kraft bag with pe bag inside
