當前頁面： 首頁 > 新聞中心新聞中心
2代脫氮黃素,59997-14-7
|
品 名 Product Name |
2代脫氮黃素 |
批準號 Standard No |
20240202 |
|
批 號 Batch No |
20240202 |
數量 Quantity |
200kg |
|
生產日期 Manufacturing Date |
2024-2-22 |
分析日期 Analysis Date |
2024-02-02 |
|
Testing items 檢測項目 |
Specifications 標準 |
Results 結果 |
|
|
性 狀 Description |
黃色粉末 Yellow powder |
Conforms |
|
|
純度 HPLC |
≥98.0% |
99.56% |
|
|
鑒定 Identification |
1HNMR confirms to structure |
Conforms |
|
|
干燥失重 Loss on drying |
≤1.0% |
0.06% |
|
|
熾灼殘渣 Residue on ignition |
≤1.0% |
0.41% |
|
|
鉛 Pb |
≤0.5ppm |
0.082ppm |
|
|
砷 As |
≤1.5ppm |
0.0114ppm |
|
|
鎘 Cd |
≤0.5ppm |
＜0.005ppm |
|
|
汞 Hg |
≤3.0ppm |
0.108ppm |
|
|
結 論 Conclusion |
此產品符合標準。 This product conforms to the specification. |
||
|
儲存 storage |
儲存于密封，干燥，室溫，避光的條件下。 Store in a well-closed and dry place with room temperature and no direct sun light. |
||
< 返回 >
