1.1 This standard ( Part I) prescribes the requirements and the methods of sampling and test for quick lime for chemical industries.
1.2 This standard does not cover lime for the building, agricultural, metallurgical, glass and ceramic industries.
IS 1540 Pt.1-1980 history
1981IS 1540 Pt.1-1980 Specification for quicklime and hydrated lime for use in the chemical industry Part Ⅰ Quicklime