一、化學名:富馬酸亞鐵
二、分子式:C4H2FeO4
三、分子量:169.93
四、CAS:141-01-5
五、性狀:橙紅色或紅棕色粉末,微溶于水,有富馬酸亞鐵的特殊氣味。密度是2.435,常溫常壓下穩(wěn)定。
六、用途:用于治療缺鐵性貧血,抗貧血藥,也大量用于食品及飼料添加劑。
七、包裝:內襯聚乙烯塑料袋,外套復合塑料編織袋包裝,每袋凈重25kg。
八、貯存與運輸:本品應貯存在干燥通風清潔的庫房中,裝載運輸時要輕裝輕放,防止包裝破損,防止受潮、受熱,運輸過程中防止雨淋受潮,應與有毒物品隔離。
質量指標 | Specification | GB 1903.46-2020 | GB/T27983-2011 |
含量(富馬酸亞鐵)以干基計,
w/%?????????????????????≥ |
Content?(C4H2FeO4) On dry?basis,
w/%??????????????????????≥ |
93.0-101.0 | 93.0 |
含量(亞鐵)以干基計,w/%???≥ | Content?(Fe2+),w/%?????????≥ | ———— | 30.6 |
含量(富馬酸)以干基計,w/%?≥ | Content?(C4H4O4),w/%??????≥ | ———— | 64.0 |
含量(三價鐵)以干基計,w/%?≤ | Content?(Fe3+),w/%?????????≤ | 2.0 | 2.0 |
水分,w/%????????????????≤ | Moisture ,w/%?????????????≤ | ———— | 1.5 |
總砷,mg/kg???????????????≤ | Total arsenic,mg/kg??????????≤ | 2.0 | 5 |
鉛(Pb),mg/kg?????????????≤ | Lead (Pb),mg/kg????????????≤ | 1.0 | 10 |
鎘(Cd),mg/kg?????????????≤ | Cadmium?(Cd),mg/kg????????≤ | ———— | 10 |
總鉻,mg/kg???????????????≤ | Total chromium,mg/kg???????≤ | ———— | 200 |
硫酸鹽(SO4),w/%?????????≤ | Sulfate?(SO4),w/%??????????≤ | 0.2 | 0.4 |
粉碎粒度(通過0.25 mm篩上物),w/%?????????????????≤ | Crushing granularity(Passthrough the sieve of 0.25 mm),w/%????≤ | ———— | 2.0 |
干燥減量,w/%????????????≤ | Loss on drying, w/%?????????≤ | 1.0 | ———— |