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一、化(hua)學名:檸(ning)檬酸(suan)銅
二、分子(zi)式:C6H4Cu2O7·5H2O
三、分子(zi)量:360.22
四、CAS:10402-15-0
五、性狀:綠(lv)色或藍綠(lv)色結晶性粉末,微溶(rong)(rong)(rong)于(yu)水(shui)(shui),溶(rong)(rong)(rong)于(yu)氨(an)(an)水(shui)(shui)和稀(xi)酸(suan),易溶(rong)(rong)(rong)于(yu)熱檸(ning)檬酸(suan)堿溶(rong)(rong)(rong)液,溶(rong)(rong)(rong)于(yu)氨(an)(an)水(shui)(shui)和稀(xi)酸(suan), 微溶(rong)(rong)(rong)于(yu)水(shui)(shui)和冷(leng)的檸(ning)檬酸(suan)堿溶(rong)(rong)(rong)液。低毒。
六、用(yong)途:用(yong)作防腐劑、殺蟲劑、收(shou)斂劑等。也可(ke)用(yong)于動(dong)物或人體補充銅。營養食品(pin)補充劑,醫藥品(pin)。
七、包裝(zhuang):內(nei)襯聚乙烯塑(su)料袋,外(wai)套復合塑(su)料編(bian)織袋包裝(zhuang),每袋凈(jing)重(zhong)25kg。
八、貯(zhu)存與(yu)運輸:本品應(ying)貯(zhu)存在干燥通風清潔的庫房中(zhong),裝(zhuang)載運輸時要輕(qing)裝(zhuang)輕(qing)放,防止包裝(zhuang)破損,防止受潮、受熱,運輸過(guo)程中(zhong)防止雨淋受潮,應(ying)與(yu)有(you)毒(du)物品隔(ge)離。
| 質量指標 | Specification | NYSL-1001-2016 |
| 檸檬酸銅含量,w/% ≥ | Copper citrate content,w/% ≥ | 98.0-104.0 |
| 檸檬酸鹽含量,w/% ≥ | Citrate content,w/% ≥ | 51.0 |
| 銅(Cu),w/% ≤ | Copper (Cu),w/% ≤ | 34.5-36.7 |
| 總砷(As),mg/kg ≤ | Total arsenic (As),mg/kg ≤ | 4 |
| 鉛(Pb),mg/kg ≤ | Lead (Pb),mg/kg ≤ | 5 |
| 汞(Hg),mg/kg ≤ | Mercury (Hg),mg/kg ≤ | 0.2 |
| 鎘(Cd),mg/kg ≤ | Cadmium (Cd),mg/kg ≤ | 0.1 |
| 硫酸鹽(SO42-),w/% ≤ | Sulfate (SO42-),w/% ≤ | 0.5 |
| 粉碎粒度(250um試驗篩通過率) ≥ | Comminution size (passing rate of 250um test sieve) ≥ | 98.0 |

