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Certificate of formula of ferrous sulfate heptahydrate

Views: 509     Author: VV     Publish Time: 2017-03-30      Origin: Rech Chemical Co. LTD

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CERTIFICATE OF FORMULA

                                                                                                                                Date: MAR. 28 2017

                        COMMODITY: Ferrous Sulphate Heptahydrate

                        MANUFACTURER: Rech Chemical Co. LTD

                        ADDRESS: Yue Lu District, Changsha, Hunan, China

                        FERROUS SULPHATE HEPTAHYDRATE   

FeSO4.7H2O

98%

As

0.0002%

Heavy   Metal(Based on Pb)

0.002%

Cd

0.0005%

Insloubles   in water

0.5%

PH

3-4

Appearance

Blue-Green   Powder

 

                     

                                                                                                  RECH CHEMICAL CO. LTD

                                                                                                                  2017-3-28

Ferrous Sulfate Heptahydrate Ferrous sulphate heptahydrate iron sulfate heptahydrate ferrous sulfate manufacturer

CONTACT US

Rongqing Chemical Co., Ltd
 Address: Sunshine 100,Yue Lu District,Changsha,Hunan,China.
Tel: +86-731-85864603 
Fax:+86-731-85864605
 Email : Info@rqsulfates.com 
thunder.tang@hotmail.com
 Skype: rech.chemical 
Website: www.rqsulfates.com

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