Categories
| Supplier: | Beijing YingFuTong Import & Export Co., Ltd. |
|---|---|
| Price: | Negotiable |
| Min Order: | 1 |
| Quantity:: | |
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| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
|---|---|
| Alkyl No.: | Unsaturated Acid |
| Carboxyl No.: | Dicarboxylic Acid |
| Source: | Oxidation |
| Item | Standard(BP98/USP24) | Test Result |
| Appearance | Colourless or white crystal | Conform |
| Identification and solubility | Pass the test | Conform |
| Clarity and colorless of solution | 20% water solution clarity | Clarity |
| Assay | 99.5% to 101.0% | 99.91% |
| Humidity | ≤ 0.5% | 0.13% |
| Sulphated ash | ≤ 0.1% | 0.04% |
| Sulphate | ≤ 150ppm | Less than 30ppm |
| Oxalates | ≤ 350ppm | Less than 20ppm |
| Calcium | ≤ 200ppm | Less than 10ppm |
| Heavy metals | ≤ 5ppm | Less than 1ppm |
| Iron | ≤ 50ppm | Less than 1ppm |
| Chloride | ≤ 50ppm | Less than 5ppm |
| Readily carbureted substance | Standard color | Standard |
| Barium | Pass the test | Conform |
| Bacterial endotoxin | ≤ 0.5IU/G | Less than 0.5IU/G |
| Aluminium | ≤ 0.2ppm | Less than 0.2ppm |
| Arsenic | ≤ 1ppm | Less than 0.1ppm |
| Merury | ≤ 1ppm | Less than 0.1ppm |
| Lead | ≤ 1ppm | Less than 0.5ppm |
| Organic volatile impurity | Pass the test | Conform |
| Tridodecylamine | ≤ 0.1ppm | Conform |
| U. V. Readiation absorption value | Pass the test | Conform |
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