Food Grade Citric Acid Anhydrous/Citric Acid Monohydrate CAS NO.77-92-9

specification: citric acid anhydrous item specification result appearance colorless or white crystal colorless or white crystal identification complies with the limit test conforms clarity&colour of solution pass test pass test purity 99.5~101.0% 99.94% moisture < 1.0% 0.14% sulphated ash ≤0.05% 0.01% sulphate ≤150ppm <150ppm oxalic acid ≤100ppm <100ppm heavy metals ≤5ppm <5ppm readily carbonisable substance pass test pass test bacterial endotoxin <0.5iu/mg <0.5iu/mg aluminium ≤0.2ppm <0.2ppm lead ≤0.5ppm <0.5ppm arsenic ≤1ppm < 1ppm mercury ≤1ppm < 1ppm mesh 30-100mesh conforms conclusion: in conformity with bp/usp/fcc/e330 citric acid monohydrate item specification result appearance colorless or white crystal colorless or white crystal identification complies with the limit test conforms clarity&colour of solution pass test pass test purity 99.5~101.0% 99.96% moisture 7.5~8.8% 8.72% sulphated ash ≤0.05% 0.01% sulphate ≤150ppm <150ppm oxalic acid ≤100ppm <100ppm heavy metals ≤5ppm <5ppm readily carbonisable substance pass test pass test bacterial endotoxin ≤0.5iu/mg <0.5iu/mg aluminium ≤0.2ppm <0.2ppm lead ≤0.5ppm <0.5ppm arsenic ≤1ppm < 1ppm mercury ≤1ppm < 1ppm mesh 8-80mesh conforms conclusion: in conformity with bp/usp/fcc/e330