Specifications
Citric Acid,
Appearance: White or colorless crystals,
Standard: BP98/USP24/FCCIV,
Packing: 25KG/BA
| No. | Item | Standard (BP98) | Test Result |
| 1 | Appearance | Colourless or white crystal | Conform |
| 2 | Identification and solubility | Pass the test | Conform |
| 3 | Clarity and colorless of solution | 20% water solution clarity | Clarity |
| 4 | Assay | 99.5% to 101.0% | 99.88% |
| 5 | Humidity | ≤0.5% | 0.13% |
| 6 | Sulphated ash | ≤0.1% | 0.02% |
| 7 | Loss on drying | 7.8-8.8% | 8.74% |
| 8 | Sulphate | ≤150ppm | 30ppm |
| 9 | Oxalates | ≤350ppm | 20ppm |
| 10 | Calcium | ≤200ppm | 10ppm |
| 11 | Heavy metals | ≤10ppm | 1ppm |
| 12 | Iron | ≤50ppm | 5ppm |
| 13 | Chloride | ≤50ppm | 5ppm |
| 14 | Readily carbureted substance | Standard color | Standard |
| 15 | Barium | Pass the test | Conform |
| 16 | Bacterial endotoxin | ≤0.5IU/G | 0.5IU/G |
| 17 | Aluminium | ≤0.2ppm | 0.2ppm |
| 18 | Arsenic | ≤4ppm | 0.1ppm |
| 19 | <, SPAN lang=EN-US style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; mso-font-kerning: 0pt">Merury
| ≤1ppm | 0.1ppm |
| 20 | Lead | ≤1ppm | 0.5ppm |
| 21 | Organic volatile impurity | Pass the test | Conform |
| 22 | Tridodecylamine | ≤0.1ppm | Conform |
| 23 | U.V. Readiation absorption value | Pass the test | Conform |
We established in 2004, is located in jinzhou city, hebei province. We joinville is one of the largest chemical industry base of hebei, Our annual sales, can achieve 200 million yuan.
We are a professional chemicals manufacturer, our products are divided into three categories, agricultural fertilizer, leather chemicals, washing chemicals. We produce ammonium sulfate 200000 tons a year in the field of agricultural fertilizer, 50000 tons a year in the field of leather chemicals we produce formic acid, glacial acetic acid, 50000 tons, 30000 tons of sodium formate. We produced every year in the field of XiDiPin sodium tripolyphosphate, 30000 tons, 20000 tons of SLES, LABSA10000 tons.
Now our main markets in Asia and Europe, to the future we will set up sales network in more than 200 countries around the world.
Honesty is our principle in business, the product quality is fundamental to our survival, we want all our customers, have a chance to visit our factory, we will establish a solid and reliable cooperation relationship!
