產(chǎn)品與解決方案
純化精品 創(chuàng)新定制
| 項(xiàng)目Items | 標(biāo)準(zhǔn)值Standard |
| 外觀Appearance | 淡黃色至黃色顆粒及粉末Light yellow to yellow granules and powders |
| 20目通過率/(%)Passing rate:30 Mesh | ≥95.0 |
| 鎂含量/（%）Assay of magnesium | 38.2-51.8 |
| 鉛(Pb）/（mg/kg）Lead | ≤3.0 |
| 總汞（Hg）/（mg/kg）Total mercury | ≤0.1 |
| 總砷（As）/(mg/kg) Total arsenic | ≤1.0 |
| 鎘（Cd）/（mg/kg）Cadmium | ≤1.0 |
