... the payment Payment: LC or TT ITSUSES:ITIS WIDELYUTILIZEDIN LEMON ACID,POLLUTEDWATER TREATMENT,LEATHER,WASTE GAS TREATMENT,WATER PURIFIER,GOLDMINING,PAINTING ... 2≥ 68.5 pass standard≥ 67.0 passHYDRATED LIMEPacked in 25 kg,polypropylene Bags with polythene,inner liner;:SPECIFICATIONSpurity: 90+/- 3 ... ; 0.36%PURPOSE: River water PH adjustment. factory sale 93%--98% calcium hydroxide for drinking water