 info@rqsulfates.com             +86-731-85864603
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Iron sulphate heptahydrate for water treatment

Product Name: Ferrous sulfate monohydrate
Appearance: Green and blue crystal
Grade: Industry grade, fertilizer grade, water treatment grade

  • FeSO4.7H2O
  • Rech Chemical Co. Ltd
  • RUCU06

Product Name: Iron Sulphate Heptahydrate
Test Standard: HG/T 2935-2006

Rech Chemical ferrous sulfate test result:

DescriptionStandardTest Result
Purity97% min98% min
Fe19.7% min19.75% min
Pb20ppm max7.1ppm max
As2ppm max1.4ppm max
Cd5ppm max4.7ppm max

Product Nme:Ferrous sulfate heptahydrate
Ohter Name: iron sulphate heptahydrate, iron sulfate heptahydrate, ferrous sulphate heptahydrate
In agricultural, applying ferrous sulfate can prevent crops from Fe deficiency which will lead to reduction of output or no fruits. Symptoms of Fe deficiency include chlorosis, yellowish green diachyma etc. 
In industry field, it can be used as a substitute for aluminum sulfate in the water treatment. It causes impurities to clump together in masses, called flocculation, or used to remove phosphates in sewage treatment. 
Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs to 1350kgs per each package,or according to client request.
We will arrange shipment from Huangpu and Changsha Port within 15 days after receiving your order.


Rongqing Chemical Co., Ltd
 Address: Sunshine 100,Yue Lu District,Changsha,Hunan,China.
Tel: +86-731-85864603 
 Email : Info@rqsulfates.com 
 Skype: rech.chemical 
Website: www.rqsulfates.com

Friendly links: China Manganese sulfate manufacturer
        Changsha Rongqing Chemical Co. Ltd specializing ferrous sulfate,manganese sulfate,zinc sulfate,magnesium sulfate and copper sulfate,which certified ISO 9001,FAMI-QS & finished EU REACH registration 
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