Pemichem Factory Price CAS 7720-78-7 Ferrous Sulfate Food Grade Fertilizer Grade Ferrous Sulfate Monohydrate with High Purity

• Customization: Available
• CAS No.: 7720-78-7
• Formula: Feo4s
• Model NO.: Pemi-0957
• EINECS: 231-753-5
• Certification: CCIC, CIQ, RoHS, ISO, Halal
• Purity: ≥99%
• Type: Calcium Phosphate
• Grade Standard: Medicine Grade
• MW: 151.91
• Transport Package: 25kg Composite Woven/Paper Bag with PE Liner
• Specification: 25kg/bag
• Trademark: Pemichem
• Origin: Shanghai
• Production Capacity: 5000kg/Year

Product Description

1.For some materials, we could supply free Samples for testing at first..
2.MOQ: 1g or 5g
3.More than 3000 kinds of materials in stock.
4.More than 11+ manufacturing experience.
5.Certification: MSDS,HALAL,COA,IFRA,ISO9001, ISO22000,26 Allergens, etc.
6.Lead time:about 8-12 working days.
8.Verified by Made-in-China as Golden Supplier.
9.We will reply you for your inquiry in 24 hours.
10. Our Q&C team will inspect every product quality strictly before delivery.

 

What is Ferrous Sulfate Powder? 
 

Ferrous sulfate is an inorganic substance, the chemical formula is FeSO4, the appearance is white powder odorless. Its crystalline hydrate is heptahydrate at normal temperature, commonly known as "green alum", light green crystal, which is weathered in dry air and oxidized to brown on the surface of the basic iron sulfate in humid air, becoming tetrahydrate at 56.6ºC and monohydrate at 65ºC. Ferrous sulfate is soluble in water and almost insoluble in ethanol. Its aqueous solution oxidizes slowly in air when it is cold, and oxidizes faster when it is hot. Adding alkali or exposure to light can accelerate its oxidation. The relative density (d15) is 1.897. It's stimulating. Ferrous sulfate can be used as chromatographic reagent and spot analysis for the determination of platinum, selenium-, nitrite and nitrate. Ferrous sulfate can also be used as a reducing agent, the manufacture of ferrite, water purification, polymerization catalyst, photographic plate making, etc.
 

Specifcation	Ferrous Sulfate Monydrate	Ferrous Sulfate Heptahdrate
Assay,w/%	99.5~101.0	91~93
Insoluble Substance, w/% ≤	0.005	<0.005
CI, w/% ≤	0.001	0.001
N, w/% ≤	0.001	0.001
PO4, w/% ≤	0.0005	0.0005
As, w/% ≤	0.0002	0.0002
Mn,, w/% ≤	0.05	0.05
Cu, w/% ≤	0.002	0.002
Zn, w/% ≤	0.005	0.005
Pb, w/% ≤	0.002	0.002
Ni, w/% ≤	0.005	0.005
ammonian nonsediment, w/% ≤	0.02	0.05

 

 

 

 

 

 

 

 

 

 

ShangHai Pemichem is one of professional company specialized in research, development, custom manufacturing and trading of API, Advanced intermediates, Cosmetic raw materials, Health and Food Additive, Polypeptides, Animal Drug and Organic reagent  etc. 
You can select more than 2000 kinds of raw ingredients here. And we are keeping developing new products and continuously marketing them for sale. You will save lots of time , energy, money and have a very pleasant cooperation with us!
Our purpose: Trransaction is not the end, but the satarting of service!


 

Q&A

1.How could l get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

2.Can you make designs for us?
We have a professional design team to help our customers do design work.Both OEM and ODM orders are accepted.

3.Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

4.How can you provide us high quality products?
We have a professional QC team, every product is shipped after strictly examination.

5.What is your lead time?
7-15days, We will update you every two-three days!

6.What is your payment?
We accept T/T.L/C.Paypal.Westem union or to be negotiated.Don't worry about anything, if you have any problems, please feel free to contact us