| ≥1 piece |
Citric acid, Anhydrous & Monohydrate
grade : food grade, bp 98
chemical formula :c6h8o7
appearance :colorless or white crystalline powder
made in china
output :250000mt/year
delivery time : within 7 days after receiving deposit
specifications:
| item | standard |
| assay, % | 99.5-101.0 |
| moisture, % | 7.5-9.0 |
| iron, ppm | 50 max |
| arsenic, ppm | 1 max |
| heavy metals, ppm | 10 max |
| oxalate, ppm | 100 max |
| chloride, ppm | 50 max |
| sulphate, ppm | 150 max |
| sulphate ash, % |
0.1 max |