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in stock 21% polyferric sulfate drinking water treatment polyferric spfs zelon provides export of chemical raw materials

现货21%聚合硫酸铁饮用水处理聚铁SPFS泽隆提供化学品原料出口

  • EXW Price: Min. order:
    ¥1.8
    ≥200/kg
  • 200 kg
  • Exchage Rate 1 CNY ≈ 0.1419 USD
  • Weight 25.0 kg/kg
  • specifications
  • Specifications
    Specifications Stock Quantity
    drinking water grade(饮水级) ¥0.0 200000 kg available
    Summary 0 kg Subtotal:¥ 0 Selected ∧
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  • Description

聚合硫酸铁



化学式[Fe2(OH)n(SO4)3-n/2]m


别名:固体聚铁


外观:淡黄色无定型粉状固体。


英文名称SPFS


特性:

极易溶于水,10%(重量)的水溶液为红棕色透明溶液,吸湿性



技术指标:


项 目

指 标

检测值

GB14591-2006(Ⅱ)

本产品

全铁含量 , % ,

18.5

19.1

还原性物质(以 Fe2+计)含量 % ,

0.15

0.01

盐基度 , %

9.0-14.0

14.0

PH 1% 水溶液)

2.0-3.0

2.4

砷(As)含量 , % ,

0.0008

0.0001

铅(Pb)含量 , % ,

0.0015

0.0001

不溶物含量 , % ,

0.5

0.4



用途:


1凝聚性能好,化学性质稳定,沉降速度快,适用PH值范围广

2广泛应用于饮用水、各种工业废水、城市污水、污泥脱水等的净化处理


包装:25kg/袋,塑料编织袋。





Update time:20240726143154


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