Citric Acid Anhydrous

ItemBP2008USP30FCCVIE330Test Result1DefinitionTest passedWhite or colorless, odorless crystalline powder with very sour tasteTest passed2CharacteristicsColorless crystals or white crystalline powderColorless crystals or white crystalline powderColorless crystals or white crystalline powderEasily soluble in water, freely soluble in alcoholTest Passed3IdentificationTest passedTest passedTest passedTest passed4Clarity of solutionTest passedTest passed5Color of solutionTest passedTest passed6Readily carbonisable substanceTest passedTest passedTest passedNo more than standardTest passed7Oxalates350 ppm maxTest passedTest passed100 ppm max100 ppm8Sulphates150 ppm maxTest passed150 ppm max< 150 ppm9Heavy metals (As PB)10 ppm max10 ppm max5 ppm max5 ppm max< 5 ppm10Water1.0% max0.5% max0.5% max0.5% max0.16%11Sulphated ash0.1% max0.05% max0.05% max0.02%12Bacterial endotoxins0.5 I.U./Mg max< 0.5 I.U./Mg13Aluminium0.2 ppm max< 0.2 ppm14Lead0.5 ppm max1 ppm max< 0 .5 ppm15Arsenide3 ppm max1 ppm max< 1 ppm16Iron50 ppm max< 50 ppm17Chlorides50 pppm max< 50 ppm18Mercury1 ppm max< 1 ppm19Organic volatile impuritiesTest passedTest passed20Ignition residue0.05% max21Tridodecylamine0.01% ppm max22Ultraviolet radiation absorptivity (PAH)%280-289 nm 0.25290-299 nm 0.20300-359 nm 0.13360-400 nm 0.0323Content99.5%-101.0%99.5%-100.5%99.5%-100.5%99.5%-100.5%99.9%