Pls. Check bellow's & reply urgently. 1) Quantity 450 MT. Chemical SPEC: Aluminium Suphate Al2 (SO4) , 14H2O or 18H2O. Non-Combustible, Non-Hazardose, Commercial filter Alum. Composision: 1. Water soluble Aluminium compound as Al2O3: 16% Minimum. 2. Water soluble Iron compound as Fe: 0. 5% Maximum. 3. Iron as Fe2O3: 0. 5% Maximum. 4. Insoluble matter: 0. 5% Maximum. 5. Size of Aluminium Sulphate: Not more than 2 inches But not in the form of powder. 6. Ph of 1% Solution: 3. 5-4. 5 7. Colour: Off White / Milky White. Pure / transparent white is not allowed. 8. Packing: 50 KG. NET new polypropyline bag mentioning the manufacturing date and manufacturer`s name. 2) BLEACHING POWDER. Qnty. 6mt / monthly.