ISO Factory Ferrous Sulphate Heptahydrate/Monohydrate for Agriculture

• CAS No.: 7782-63-0
• Formula: Feso4-7H2O
• EINECS: 231-753-5
• Appearance: Crystal
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Acid
• Model NO.: kagro green-vitriol
• Release Type: Quick
• Type: Iron Fertilizer
• Feso4.7H2O: 98.0%
• Feso4: 53.5%
• Fe: 19%
• Transport Package: 25kg/Bag
• Specification: 98%
• Trademark: Kagro
• Origin: China
• HS Code: 28332910
• Production Capacity: 5000ton/Month

Product Description

English name:        Ferrous Sulphate Heptahydrate /                                               Monohydrate

Other Names:         green-vitriol

BRAND:                   KAGRO    

CAS No.:                 7720-78-7

MF:                           FeSO₄    
 
Appearance:            

Light green crystal

Certificate  :             COA        

Application

(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.

Specification

Item	Index	Test Results
Content(FeSO4.7H2O) %	98.0%	98.1%
Content(FeSO4) %	53.5%	53.5%
Fe %	≥19%	19.65
As %	≤0.0002	0.00011
Heavy Metal (Pb)%	≤0.002	0.002
Water insoluble matter %	≤0.2	0.10
Dissociation acid%	≤0.35	0.22
Apperance	Green powder or crystal	Pass
Conclusion	Pass

Packing & Delivery
Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you

Company Profile
Wuhan Kangzheng is a professional manufacturer in the field of fertilizer,Feed And Food Additives,industrial chemistry since 2004.products 90% export to North America,South America,Oceania and Asia.Certified by export licence,SGS,ISO,MSDS.
our Advantage:
A:   20years history in this industry
B:   5000 square meters factory
C:   Dangerous Goods Export Licence,All certified by SGS,ISO,MSDS,COA,
D:   Free sample available

Certificate & Exhibition

FAQ

1. Q:What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

2. Q:How about the packing?
A:solid:Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you.
Liquid:IBC drum or 50ml drum or 200drum,others customer requested

3. Q:How about the validity of the products?
A: According to the products you ordered.

4. Q:How to confirm the product quality before placing orders?
A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

5. Q:What is loading port?
A: At main ports of China