Description
ZINC GLYCINATE 20% TDS
| 甘氨酸锌化学技术数据单 Zinc glycinate chemical technical data sheet | |||||
| 产品名称 product name | 甘氨酸锌 Zinc glycinate | ||||
| 分子式 formula | Zn(OOCCH2 NH2 )2 | 海关编码 HS CODE | 29224999.90 | ||
| 分子量 molecular weight | N/A | 联合国编码 UN number | N/A | ||
| 美国化学文摘社编号 CAS NO | N/A | 国内编码 Domestic coding | N/A | ||
| ITEM | STANDARD | TEST METHOD | |||
| 外观 appearance | 白色结晶粉末 white crystal powder | Visual | |||
| 甘氨酸离子 Glycine ion | % | ≤46.7 | USP | ||
| 氮 Nitrogen | % | 9.0-11.0 | USP | ||
| 干燥减量 Loss on drying | % | ≤0.5 | USP | ||
| 锌 Zinc | % | ≥20.0 | USP | ||
| 天门冬氨酸离子Aspartate ion | % | ≤28.3 | USP | ||
| 砷Arsenic | ppm | ≤2 | USP41<232>/<233> |
| 铅Lead | ppm | ≤2 | USP41<232>/<233> |
| 镉Cadmium | ppm | ≤0.5 | USP41<232>/<233> |
| 汞Mercury | ppm | ≤1 | USP41<232>/<233> |
| 菌落总数Total bacteria | Cfu/g | ≤1000 | USP41<2021>/<2022> |
| 霉菌&酵母菌Yeast&Mold | Cfu/g | ≤100 | USP41<2021>/<2022> |
| 金黄色葡萄球菌 Staphylococcus aureus | Negative | USP41<2021>/<2022> | |
| 沙门氏菌Salmonella | Negative | USP41<2021>/<2022> | |
| 大肠杆菌Escherichia Coli | Negative | USP41<2021>/<2022> | |
|
包装方式manner of packing | PE内袋，牛皮纸外袋或根据客户要求 PE bag inside, outside the kraft paper bag or according to customer’s requirements | ||
| 用途usage | 食品添加剂food additives 食品营养强化剂food nutrition enhancer | ||
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