China Bulk Anhydrous Grade Price Citric Acid in Food Grade, Find details about China Citric Acid, Food Grade from Bulk Anhydrous Grade Price Citric Acid in Food Grade
No. | Item | Standard (BP98) |
1 | Appearance | Colourless or white crystal |
2 | Identification and solubility | Pass the test |
3 | Clarity and colorless of solution | 20% water solution clarity |
4 | Assay | 99.5% to 101.0% |
5 | Humidity | ≤0.5% |
6 | Sulphated ash | ≤0.1% |
7 | Loss on drying | 7.8-8.8% |
8 | Sulphate | ≤150ppm |
9 | Oxalates | ≤350ppm |
10 | Calcium | ≤200ppm |
11 | Heavy metals | ≤10ppm |
12 | Iron | ≤50ppm |