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98% Min Ferrous Sulfate Heptahydrate
| Price | $80.00 |
|---|---|
| Min Order | 20 Tons |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 254 people viewed |
Model NO.:
ferrous sulfate
CAS No.:
7720-78-7
Formula:
Feso4.7H2O
EINECS:
231-753-5
Certification:
CCIC, CIQ, RoHS, ISO
Purity:
90%~99%
Type:
Ferrous Sulfate
Appearance:
Powder
Grade Standard:
Industrial Grade
Color:
Green Crystal
Application:
Fertilizer, Water Treatment
Grade:
Industrial Grade
Melting Point:
64
Trademark:
BOYI
Transport Package:
Plastic Woven Bag
Specification:
25kg/50kg/1000kg
Origin:
China
HS Code:
2833291000
Product Description
98% min Ferrous Sulfate Heptahydrate
| Items | Indicators | Results |
| Assay | ≥98.0% | 98.2% |
| Fe2+ | ≥19.6% | 19.6% |
| Titanium Dioxide | ≤0.50% | 0.27% |
| Water Insoluble | ≤0.10% | 0.04% |
| Pb | ≤10ppm | 3ppm |
| As | ≤5ppm | 1ppm |
| Cd | ≤5ppm | 1ppm |
(1)Water treatment
Ferrous sulfate is used for flocculating and purifying water, and removing phosphate from urban and industrial sewage to prevent eutrophication of water bodies.
(2) Reducing agent
A large amount of ferrous sulfate is used as reducing agent, which mainly reduces chromate in cement.
(3) Colorant
The production of a tannic acid inks and other inks requires ferrous sulfate. Ferrous dye is also used in wood dyed mordant.
B and ferrous sulfate can be used to stain the concrete into yellow rust.
C and woodworking ferrous sulphate make the maple dye silver color.
(4) Analytical Chemistry
Ferrous sulfate can be used as a reagent for chromatographic analysis.
Ferrous sulfate is used for flocculating and purifying water, and removing phosphate from urban and industrial sewage to prevent eutrophication of water bodies.
(2) Reducing agent
A large amount of ferrous sulfate is used as reducing agent, which mainly reduces chromate in cement.
(3) Colorant
The production of a tannic acid inks and other inks requires ferrous sulfate. Ferrous dye is also used in wood dyed mordant.
B and ferrous sulfate can be used to stain the concrete into yellow rust.
C and woodworking ferrous sulphate make the maple dye silver color.
(4) Analytical Chemistry
Ferrous sulfate can be used as a reagent for chromatographic analysis.
25kg / 50kg / 1000kg / 1250kg plastic woven bag
Shipping marks can be customized according to customer requirements
Port of departure: Qingdao/Tianjin
Pallet: Wood pallet/plywood pallet
Shipping marks can be customized according to customer requirements
Port of departure: Qingdao/Tianjin
Pallet: Wood pallet/plywood pallet
Zouping Boyi Chemical Industry Co., Ltd is located in Zouping Industry Zone, where is the hometown of Fan Zhongyan (a famous poet of Song Dynasty). At present, our products are well sold in more than 30 countries and regions in Europe, North America and Southeast Asia, and they are highly appraised and welcome by customers for excellent quality.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: The following certificate is available, such as COA, MSDS,ISO, SGS Inspection report, Health Certificate ,FDA, etc.
Q4: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!
Q5: How should I pay?
A: We accept T/T and L/C in payment terms.
Q6: Do you provide free sample?
Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.
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