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Ferrous sulfate heptahydrate,China TOP price supplier

Ferrous sulfate heptahydrate

FOB Price:Price can be negotiated

Production Capacity:50 Ton/Tons per Month

Update Time:2023-04-08

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Product Description

ferrous sulfate heptahydrate
Formula: FeSO4 7H2O molecular weight278.05

Ferrous sulfate heptahydrate

Properties sky-blue or green monoclinic crystal or crystalline powder. Relative density 1.8987, melting point 64 . No foul, there is convergence. Exposed to the air, easily weathered, the surface becomes a white powder, easily in the wet air oxidation, the surface is generated brown Alkali sulfate, soluble in water and glycerin do not dissolve in alcohol.

Uses used as a purifying agent, gas purification agent, mordant, herbicides, and used for making ink, pigment, etc. used as a blood tonic medicine.

Index Name	AR	CP	High purity
Assay	≥99.0	≥98.0	98.5-104	≥ 98.0%	≥90%
water insolusfe matter	≤0.005	≤0.02		≤0.2	≤0.75
PH			3.0-4.0
NitrogenN	≤0.001
chloride (Cl) /%	≤0.001	≤0.005
phosphatePO ₄	≤0.0005	≤0.002
ArsenicAs	≤0.0002	≤0.0002	≤0.0002	≤0.0002
ManganeseMn	≤0.05
High IronFe	≤0.02	≤0.10
CopperCu	≤0.002	≤0.01
ZincZn	≤0.005	≤0.02
Pb	≤0.002	≤0.005	≤0.002	≤0.002
Ammonia does not precipitate To sulfate Meter	≤0.05	≤0.2
MagnesiumMg			≤0.002
TitaniumTi			≤ 0.002		TiO ₂ ≤0.75
AluminumAl			≤0.02

CAS No.: 7782-63-0	Place of Origin: Shaanxi China (Mainland)	Brand Name: TOP
Color: sky-blue or green

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Company Profile

Name: Shaanxi TOP Pharm Chemical Co., Ltd.

Address: 11704#/A,Zizhu Building,Nan'er Huan, Xi'an City