硫酸亞鐵ntent="[{"type":"block","id":"3060-1621846615933","name":"paragraph","data":{},"nodes":[{"type":"text","id":"p5PQ-1621846617594","leaves":[{"text":"硫酸亞鐵","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（無水物），相對密度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":"熔點(diǎn)：64（七水物）℃","marks":[]}]}],"state":{}},{"type":"block","id":"vNrS-1656663004061","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"cuPH-1656663004060","leaves":[{"text":"性狀：七水物：藍(lán)色單斜晶體，無水物：白色粉末。","marks":[]}]}],"state":{}},{"type":"block","id":"4cQI-1656663004063","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"IuAO-1656663004062","leaves":[{"text":"溶解情況：溶于水和甘油，幾乎不溶于乙醇。","marks":[]}]}],"state":{}},{"type":"block","id":"283c-1656663004065","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"FMuF-1656663004064","leaves":[{"text":"用途：有還原作用，用作凈水劑、煤氣凈化劑、消毒劑、除臭劑、飼料添加劑、食品添加劑、媒染劑、除草劑，并用于制墨水、顏料等。醫(yī)療上用作補(bǔ)血劑，所含的鐵是體內(nèi)合成血紅蛋白的顏料，用于常見的缺鐵性貧血。農(nóng)業(yè)上用作微量元素肥料， 防治小麥黑穗病，蘋果、梨得皰痂病，果樹得腐爛，能除去樹干上的青苔及地衣。","marks":[]}]}],"state":{}},{"type":"block","id":"hGdc-1656663004067","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"WZuO-1656663004066","leaves":[{"text":"制備或來源：天然產(chǎn)物有水綠礬。可由鐵與稀硫酸作用而制得。也可由鈦鐵礦制取鈦白粉時(shí)，副產(chǎn)硫酸亞鐵，經(jīng)精制后后可作飼料添加劑。","marks":[]}]}],"state":{}},{"type":"block","id":"oFip-1656663004069","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"1yC9-1656663004068","leaves":[{"text":"備注：在90℃失去六分子結(jié)晶水，在300℃失去全部結(jié)晶水，在空氣中漸漸風(fēng)化，并氧化而成黃褐色。無水物與水作用又重新變?yōu)樗{(lán)綠色。有腐蝕性。在干燥空氣中吸潮。 農(nóng)業(yè)上可作基肥、種肥和追肥施用，可以土壤施肥或根外追肥。在土壤上直接施用硫酸亞鐵，由于易被土壤固定，不易收到良好效果。一般可與有機(jī)肥料混合施用，可減少固定，增進(jìn)肥效。","marks":[]}]}],"state":{}},{"type":"block","id":"iPg9-1656663004071","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Fuzg-1656663004070","leaves":[{"text":"包裝及貯運(yùn)：散裝或編織袋內(nèi)襯塑料薄膜袋裝，產(chǎn)品貯存在干燥的庫房中，防止風(fēng)化。運(yùn)輸過程中防止雨淋、受潮。失火時(shí)可用水和滅火機(jī)撲救。","marks":[]}]}],"state":{}},{"type":"block","id":"JLZ4-1656663004073","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"UPIp-1656663004072","leaves":[{"text":"類別：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":"吉業(yè)升化工鄭重承諾：","marks":[]}]}],"state":{}},{"type":"block","id":"FPNy-1657008257424","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wmlG-1657008257423","leaves":[{"text":"① 堅(jiān)持客戶至上，用心服務(wù)。我們堅(jiān)信，銷售永遠(yuǎn)都是都是從售后開始的。","marks":[]}]}],"state":{}},{"type":"block","id":"eIa1-1657008257426","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"W9fp-1657008257425","leaves":[{"text":"② 凡在本公司購買的產(chǎn)品，在同一時(shí)段內(nèi)一定做到同行業(yè)低價(jià)。量大詳談。","marks":[]}]}],"state":{}},{"type":"block","id":"6RgE-1657008257428","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"kbAD-1657008257427","leaves":[{"text":"③ 本公司把產(chǎn)品質(zhì)量作為首要服務(wù)準(zhǔn)則，所有產(chǎn)品均會檢測合格出廠，值得信賴。","marks":[]}]}],"state":{}},{"type":"block","id":"bNnC-1657008257430","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wn4E-1657008257429","leaves":[{"text":"④ 本公司和各大運(yùn)輸公司、物流公司都建立了良好的合作關(guān)系，運(yùn)費(fèi)實(shí)惠且優(yōu)先發(fā)貨。","marks":[]}]}],"state":{}}]">
分子式：FESO4.7H2O 分子量：278.05 密度：3.4（無水物），相對密度1.899（14.8℃，七水物）
熔點(diǎn)：64（七水物）℃
性狀：七水物：藍(lán)色單斜晶體，無水物：白色粉末。
溶解情況：溶于水和甘油，幾乎不溶于乙醇。
用途：有還原作用，用作凈水劑、煤氣凈化劑、消毒劑、除臭劑、飼料添加劑、食品添加劑、媒染劑、除草劑，并用于制墨水、顏料等。醫(yī)療上用作補(bǔ)血劑，所含的鐵是體內(nèi)合成血紅蛋白的顏料，用于常見的缺鐵性貧血。農(nóng)業(yè)上用作微量元素肥料， 防治小麥黑穗病，蘋果、梨得皰痂病，果樹得腐爛，能除去樹干上的青苔及地衣。
制備或來源：天然產(chǎn)物有水綠礬。可由鐵與稀硫酸作用而制得。也可由鈦鐵礦制取鈦白粉時(shí)，副產(chǎn)硫酸亞鐵，經(jīng)精制后后可作飼料添加劑。
備注：在90℃失去六分子結(jié)晶水，在300℃失去全部結(jié)晶水，在空氣中漸漸風(fēng)化，并氧化而成黃褐色。無水物與水作用又重新變?yōu)樗{(lán)綠色。有腐蝕性。在干燥空氣中吸潮。 農(nóng)業(yè)上可作基肥、種肥和追肥施用，可以土壤施肥或根外追肥。在土壤上直接施用硫酸亞鐵，由于易被土壤固定，不易收到良好效果。一般可與有機(jī)肥料混合施用，可減少固定，增進(jìn)肥效。
包裝及貯運(yùn)：散裝或編織袋內(nèi)襯塑料薄膜袋裝，產(chǎn)品貯存在干燥的庫房中，防止風(fēng)化。運(yùn)輸過程中防止雨淋、受潮。失火時(shí)可用水和滅火機(jī)撲救。
類別：微量元素肥料
吉業(yè)升化工鄭重承諾：
① 堅(jiān)持客戶至上，用心服務(wù)。我們堅(jiān)信，銷售永遠(yuǎn)都是都是從售后開始的。
② 凡在本公司購買的產(chǎn)品，在同一時(shí)段內(nèi)一定做到同行業(yè)低價(jià)。量大詳談。
③ 本公司把產(chǎn)品質(zhì)量作為首要服務(wù)準(zhǔn)則，所有產(chǎn)品均會檢測合格出廠，值得信賴。
④ 本公司和各大運(yùn)輸公司、物流公司都建立了良好的合作關(guān)系，運(yùn)費(fèi)實(shí)惠且優(yōu)先發(fā)貨。
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