硫酸亚铁ntent="[{"type":"block","id":"3060-1621846615933","name":"paragraph","data":{},"nodes":[{"type":"text","id":"p5PQ-1621846617594","leaves":[{"text":"硫酸亚铁","marks":[]}]}],"state":{}},{"type":"block","id":"VdWJ-1656663004057","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"kA9v-1656663004056","leaves":[{"text":"分子式:FESO4.7H2O 分子量:278.05 密度:3.4(无水物),相对密度1.899(14.8℃,七水物)","marks":[]}]}],"state":{}},{"type":"block","id":"rVMh-1656663004059","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"GB5U-1656663004058","leaves":[{"text":"熔点:64(七水物)℃","marks":[]}]}],"state":{}},{"type":"block","id":"vNrS-1656663004061","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"cuPH-1656663004060","leaves":[{"text":"性状:七水物:蓝色单斜晶体,无水物:白色粉末。","marks":[]}]}],"state":{}},{"type":"block","id":"4cQI-1656663004063","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"IuAO-1656663004062","leaves":[{"text":"溶解情况:溶于水和甘油,几乎不溶于乙醇。","marks":[]}]}],"state":{}},{"type":"block","id":"283c-1656663004065","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"FMuF-1656663004064","leaves":[{"text":"用途:有还原作用,用作净水剂、煤气净化剂、消毒剂、除臭剂、饲料添加剂、食品添加剂、媒染剂、除草剂,并用于制墨水、颜料等。医疗上用作补血剂,所含的铁是体内合成血红蛋白的颜料,用于常见的缺铁性贫血。农业上用作微量元素肥料, 防治小麦黑穗病,苹果、梨得疱痂病,果树得腐烂,能除去树干上的青苔及地衣。","marks":[]}]}],"state":{}},{"type":"block","id":"hGdc-1656663004067","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"WZuO-1656663004066","leaves":[{"text":"制备或来源:天然产物有水绿矾。可由铁与稀硫酸作用而制得。也可由钛铁矿制取钛白粉时,副产硫酸亚铁,经精制后后可作饲料添加剂。","marks":[]}]}],"state":{}},{"type":"block","id":"oFip-1656663004069","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"1yC9-1656663004068","leaves":[{"text":"备注:在90℃失去六分子结晶水,在300℃失去全部结晶水,在空气中渐渐风化,并氧化而成黄褐色。无水物与水作用又重新变为蓝绿色。有腐蚀性。在干燥空气中吸潮。 农业上可作基肥、种肥和追肥施用,可以土壤施肥或根外追肥。在土壤上直接施用硫酸亚铁,由于易被土壤固定,不易收到良好效果。一般可与有机肥料混合施用,可减少固定,增进肥效。","marks":[]}]}],"state":{}},{"type":"block","id":"iPg9-1656663004071","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Fuzg-1656663004070","leaves":[{"text":"包装及贮运:散装或编织袋内衬塑料薄膜袋装,产品贮存在干燥的库房中,防止风化。运输过程中防止雨淋、受潮。失火时可用水和灭火机扑救。","marks":[]}]}],"state":{}},{"type":"block","id":"JLZ4-1656663004073","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"UPIp-1656663004072","leaves":[{"text":"类别:微量元素肥料","marks":[]}]}],"state":{}},{"type":"block","id":"hic4-1657012421778","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"XzVq-1657012421777","leaves":[{"text":"吉业升化工郑重承诺:","marks":[]}]}],"state":{}},{"type":"block","id":"FPNy-1657008257424","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wmlG-1657008257423","leaves":[{"text":"① 坚持客户至上,用心服务。我们坚信,销售永远都是都是从售后开始的。","marks":[]}]}],"state":{}},{"type":"block","id":"eIa1-1657008257426","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"W9fp-1657008257425","leaves":[{"text":"② 凡在本公司购买的产品,在同一时段内一定做到同行业低价。量大详谈。","marks":[]}]}],"state":{}},{"type":"block","id":"6RgE-1657008257428","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"kbAD-1657008257427","leaves":[{"text":"③ 本公司把产品质量作为首要服务准则,所有产品均会检测合格出厂,值得信赖。","marks":[]}]}],"state":{}},{"type":"block","id":"bNnC-1657008257430","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wn4E-1657008257429","leaves":[{"text":"④ 本公司和各大运输公司、物流公司都建立了良好的合作关系,运费实惠且优先发货。","marks":[]}]}],"state":{}}]">
分子式:FESO4.7H2O 分子量:278.05 密度:3.4(无水物),相对密度1.899(14.8℃,七水物)
熔点:64(七水物)℃
性状:七水物:蓝色单斜晶体,无水物:白色粉末。
溶解情况:溶于水和甘油,几乎不溶于乙醇。
用途:有还原作用,用作净水剂、煤气净化剂、消毒剂、除臭剂、饲料添加剂、食品添加剂、媒染剂、除草剂,并用于制墨水、颜料等。医疗上用作补血剂,所含的铁是体内合成血红蛋白的颜料,用于常见的缺铁性贫血。农业上用作微量元素肥料, 防治小麦黑穗病,苹果、梨得疱痂病,果树得腐烂,能除去树干上的青苔及地衣。
制备或来源:天然产物有水绿矾。可由铁与稀硫酸作用而制得。也可由钛铁矿制取钛白粉时,副产硫酸亚铁,经精制后后可作饲料添加剂。
备注:在90℃失去六分子结晶水,在300℃失去全部结晶水,在空气中渐渐风化,并氧化而成黄褐色。无水物与水作用又重新变为蓝绿色。有腐蚀性。在干燥空气中吸潮。 农业上可作基肥、种肥和追肥施用,可以土壤施肥或根外追肥。在土壤上直接施用硫酸亚铁,由于易被土壤固定,不易收到良好效果。一般可与有机肥料混合施用,可减少固定,增进肥效。
包装及贮运:散装或编织袋内衬塑料薄膜袋装,产品贮存在干燥的库房中,防止风化。运输过程中防止雨淋、受潮。失火时可用水和灭火机扑救。
类别:微量元素肥料
吉业升化工郑重承诺:
① 坚持客户至上,用心服务。我们坚信,销售永远都是都是从售后开始的。
② 凡在本公司购买的产品,在同一时段内一定做到同行业低价。量大详谈。
③ 本公司把产品质量作为首要服务准则,所有产品均会检测合格出厂,值得信赖。
④ 本公司和各大运输公司、物流公司都建立了良好的合作关系,运费实惠且优先发货。