Casno 77-92-9 Acidity Regulator Citric Acid Anhydrous
USD $0.88 - $1.2 /Metric Ton
Min.Order:5000 Metric Tons
Appearance | Colorless crystal or white crystalline powder |
Grade | Food grade |
Density | 0.791 g/cm³ |
Melting point | -94 ºC |
Boiling point | 56 ºC |
Purity | 99% min |
Item | BP | E330 | USP | FCC | EP | JSFA | GB |
Appearance | Colorless or white crystal | ||||||
Light Transmittance | pass test | pass test | ≥96% | ||||
Assay | 99.5%-100.5% | ≥99.5% | 99.5%-100.5% | 99.5%-100.5% | 99.5%-100.5% | ≥99.5% | 99.5%-100.5% |
Water | ≤1.0% | ≤0.5% | ≤1.0% | ≤0.5% | ≤1.0% | ≤0.5% | ≤0.5% |
Sulphated Ash | ≤0.1% | ≤0.05% | ≤0.1% | ≤0.05% | ≤0.1% | ≤0.1% | ≤0.05% |
Sulpate | ≤150ppm | / | ≤150ppm | / | Pass test | ≤480ppm | ≤100ppm |
Oxalate | ≤360ppm | ≤100ppm | ≤360ppm | ≤360ppm | Pass test | ≤100ppm | |
Calcium | / | / | / | / | / | / | ≤200ppm |
Heavy Metals | ≤10ppm | ≤5ppm | ≤10ppm | / | ≤10ppm | ≤10ppm | / |
Iron | / | / | / | / | / | / | ≤5ppm |
Chloride | / | / | / | / | / | / | ≤50ppm |
Readily carbureted substances | / | / | / | / | / | / | k≤1.0 |
Bacterial endotoxins | ≤0.5IU/mg | / | / | / | ≤0.5IU/mg | / | / |
Aluminium | ≤0.2ppm | / | ≤0.2ppm | ≤0.2ppm | / | / | |
Arsenic | / | ≤1ppm | / | / | / | ≤4ppm | ≤1ppm |
Mercury | / | ≤1ppm | / | / | / | / | / |
Lead | / | ≤1ppm | / | ≤0.5ppm | / | / | / |
Tridodecylamine | / | / | / | ≤0.1ppm | / | / | / |