产品名称:硫酸亚铁 | 产品等级:工业级 | 含量≥:98% |
粒度:20目 | 执行质量标准:HGT 2935-2006 饲料级硫酸亚铁 | CAS:7782-63-0 |
形态:固体结晶性颗粒或粉末 | 颜色:浅绿色 |
硫酸亚铁
化学式/Chemical Formula:FeSO4·7H2O
相对分子质量/Molecular Weight:278.02
CAS No.: 7782-63-0
HS Code: 28332910
FERROUS SULPHATE
?规格/Specification
级别 Grade 项目Item | 七水硫酸亚铁 Heptahydrate | 一水硫酸亚铁 Monohydrate | |
硫酸亚铁(FeSO4·H2O)含量 | % ≥ | ---- | 91.4 |
硫酸亚铁(FeSO4·7H2O)含量 | % ≥ | 98.0 | ---- |
铁(Fe)含量 | % ≥ | 19.7 | 30.0 |
砷(As)含量 | % ≤ | 0.0002 | 0.0002 |
铅(Pb)含量 | % ≤ | 0.002 | 0.002 |
细度(Fineness 180μm试验筛) | % ≥ | ---- | 95 |
注:七水硫酸亚铁水洗全水溶,一水硫酸亚铁可提供干法、湿法两种工艺生产。
?用途/Application
农业上用作化肥,除草剂及农药;
饲料级用作营养增补剂,合成体内血红朊的原料;
用于制造铁盐、墨水、氧化铁红及靛青;
用作媒染剂、鞣革剂、木材防腐剂及消毒剂,照相制版等;
医药上用作局部收敛剂及***剂;
环保行业用于污水处理,用作絮凝剂、还原剂、沉淀剂。
As fertilizer, herbicides and pesticides in agriculture.
Feed grade used as nutritional supplements, raw material for synthesis of hemoglobin.
Used in the manufacture of iron salts, ink, iron oxide red and indigo.
Mordant, tanning agent, wood preservative and disinfectant, photoengraving, etc.
Used as a local convergence agent and hematinic in medicine.
Used for sewage treatment in the environmental protection industry, used as flocculating agent, reducing agent, precipitation agent.