產(chǎn)品與解決方案
純化精品 創(chuàng)新定制
項目Items | 標(biāo)準(zhǔn)值Standard |
外觀Appearance | 白色顆粒及粉末White granules and powder |
20目通過率/(%)Passing rate:20 Mesh | ≥95 |
40目通過率/(%)Passing rate:40 Mesh | ≥70 |
80目通過率/(%)Passing rate:80 Mesh | ≤50 |
120目通過率/(%)Passing rate:120 Mesh | ≤20 |
葡萄糖酸鉀含量(以干基計)/%Assay:Potassium gluconate(on dry basis) | 97.0%-103.0 |
還原性物質(zhì)/(%)Reducing substance | ≤1.0 |
干燥減量/(%)Loss on drying | ≤3.0 |
鉛 /(mg/kg)Lead | ≤0.5 |
砷/(mg/kg)Arsenic | ≤3.0 |
汞/(mg/kg)Mercury | ≤1.5 |
鎘/(mg/kg)Cadmium | ≤0.5 |