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

Ferrous Sulfate
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Ferrous Sulfate
Product Description

 

1,Luster:Blue green.
2,Smell:Does not have the unusual smell.
3,Character:List slanting Series the crystal powder or the pellet, does not have the impurity.
4,Physics and chemistry target:
Physics and chemistry target should conform to the next table stipulates:
Item Target
Only content negative deviation : ≤0.5%
Content(FeSO4·7H2O): 98.5%~104.0%
Lead(Pb): ≤0.001%
Arsenic(As) : ≤0.0003%
PHValue(5% Watery solution): 3.0~4.0
Note:Only the content Average Deviation should be bigger than or be equal to zero.
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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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