ITEMUNITSTANDARD DATAACTUAL DATADESCRIPTION---COLOURLESS CRYSTALS OR WHITE CRYSTALLINE POWDERSOLUBILITY---PASS TESTPASS TESTIDENTIFICATION---PASS TESTPASS TESTCLARITY & COLOR OF SOLUTION---PASS TESTPASS TESTCONTENT%99.5 101.099.85WATER%7.5-8.88.63HEAVY METALSPPMLESS THAN 54.8OXALATE PPMLESS THAN 10045READILY CARBONISABLE SUBSTANCES---PASS TESTPASS TESTSULPHATED ASH%LESS THAN 0.050.025SULPHATEPPMLESS THAN 1505ALUMINIUM PPMLESS THAN 0.20.1BACTERIAL ENDOTOXINSI.U./MGLESS THAN 0.50.3BARIUM--PASS TESTPASS TESTCALCIUMPPMLESS THAN 20025IRONPPMLESS THAN 508CHLORIDEPPMLESS THAN 5020LEADPPMLESS THAN 11ASPPMLESS THAN 10.6MECURYPPMLESS THAN 11