Dacon China is a manufacturer of wheat/barley grass powder,royal jelly,silica gel desiccant

Ferrous Sulfate Heptahydrate
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Ferrous Sulfate Heptahydrate
Product Description

 

1,Appearance: Light blue green crystal, without yellow brown on the surface.
2,Authentication: Ferrous salt:positive     Sulfate:positive
3,Arsenic salt: ≤3ppm
4,Lead salt: ≤0.001%
5,Hydrargyrum: ≤3ppm
6,Organic volatile: Meet the specification
7,Content analysis: 99.5~104.5%(based on FeSO4·7H2O)
8,Molecular formula: FeSO4·7H2O
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Company Name: Qingdao Dacon Trading Co., Ltd

Registered Address:No. 519, Workshop On 5/F, 1 Hancheng Rd., Free Trade Zone, Qingdao, Shandong, China (Mainland)

Legal Representative/CEO: Ms. Shuming Kang

Registration No.: 91370220747213098M

86-532-80865267
86-532-80865298
Mr. Weishun Yang
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