Cheap Price CAS 7720-78-7 Ferrous Sulfate Analysis Pure Grade Ferrous Sulfate Monohydrate Price

• Customization: Available
• CAS No.: 7720-78-7
• Formula: Feo4s
• Model NO.: shengbang
• Color: Pale Green
• Appearance: Powder
• Name: Iron(2+) Sulfate (Anhydrous)
• Density: 1.898
• Boiling Point: 330ºC at 760 Mmhg
• Melting Point: 64ºC
• Transport Package: Bagged
• Specification: 25kg
• Trademark: Shengbang
• Origin: China
• HS Code: 2942000000
• Production Capacity: 5000t/Month

Product Description

Product Description

 

Product Description

Ferrous sulfateis 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.

 Product Sprcification
 

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

 

 

 

Application

Packaging & Shipping

 

FAQ
Q1. What is about your company strength?
A: Established in 2012, we have more than 8 years of experience in chemical industry.We can provide 10000+ kinds of API, intermediates, reagents & dyes, with high reputation in the industry.

Q2. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q3. How do you treat quality complaint?
A:  First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q4. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.

Q5. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.

Q6. What payment terms are acceptable?
A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc.

Q7. Can you give me a discount price?
A: Surely, it depends on your required quantity.

Q8. Why I can not find the product I require in this shop?
A: You can contact with us since we, Shengbang supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site.