Pure Iron II Sulfate Heptahydrate Ferrous Sulfate

• CAS No.: 7782-63-0
• Formula: C30h62o10
• EINECS: /
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Ferrous Sulfate
• Appearance: Granular
• Grade Standard: Industrial Grade
• Transport Package: by Sea
• Specification: 25kg/50kg/1000kg Bag
• Trademark: YH
• Origin: China
• HS Code: 2833291000
• Production Capacity: 3000 Ton Per Month

Product Description

Product Description

Sulfate Green Vitriol FeSO4 Ferrous Sulfate

    Chemical Name: ferrous sulfate
Molecular Formula : FeSO4·7H2O, FeSO4·nH2O
Molecular Weight: 278.02(Heptahytrate)
Character: Pale,blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It's soluble in water, insoluble in ethanol.

Specification

TEST ITEMS	TEST RESULT	TEST ITEMS	TEST RESULT	TEST RESULT
ASSAY (FeSO4·7H2O)	97.04%	ASSAY (FeSO4·H2O)	≥91.3%	91.7%
FERROUS (Fe)	19.58%	FERROUS (Fe)	≥30.0%	30.2%
S	10.2%	As	≤2 mg/kg	1 mg/kg
Ti	0.30%	Pb	≤15 mg/kg	8 mg/kg
Mn	NOT DETECTED	Cd	≤3 mg/kg	0.2 mg/kg
WATER INSOLUBLE	0.20%	SIZE (180μm)	≥95	99
FORM	LIGHT GREEN	FORM	LIGHT GREEN
CONCLUSION	QUALIFIED	CONCLUSION	QUALIFIED

Application

Functions and uses of ferrous sulfate heptahydrate Nutritional supplements, iron fortifiers, fruit and vegetable coloring agents, etc.
It can also be used to manufacture iron salts, inks, magnetic iron oxides, water purifiers, disinfectants, iron catalyst catalysts; used as coal dyes, tannin agents, bleaching agents, wood preservatives and compound fertilizer additives and Processing ferrous sulfate monohydrate, etc.
1.Soil Improvement, Good Fertilizer
Agricultural grade ferrous sulfate is used to adjust the pH of the soil.can make the soil alkaline smaller,can be added to the
plant;Also be used as fertilizer, is a catalyst for the manufacture green pigment of plants, there is an important role for plant uptake.
2.Water Treatment
Ferrous sulfate has been applied for the purification of water by flocculation and for phosphate removal in municipal and
industrial sewage treatment plants to prevent eutrophication of surface water bodies.
3.Colorant
Ferrous sulfate was used as a material of inks,most notably iron gall ink.It also finds use in wool dyeing as a mordant.

 

Packaging & Shipping

Store in a cool and ventilated warehouse. Keep away from kindling and heat source. Protect from direct sunlight. The package must be sealed against moisture. It shall be stored separately from oxidants, alkalis, etc., and shall not be mixed. The storage area shall be equipped with appropriate materials to contain the leakage.
25kg/50kg/1000kg Bag and can be customized.

Company Profile

HeBei YaHeng Import and Export Trading CO.,LTD

 

     HeBei YaHeng Import and Export Trading CO.,LTD located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and other chemical raw materials. Our company has many years of export experience and professional logistics distribution in this industry. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.
We have a strong production capacity, strong supply capacity, good factory environment, conducive to product storage, to ensure the quality of products.

Our factory has a large area and a complete range of product models. We are confident to provide you with quality products and services.

Welcome to your inquiry!

 

Our Advantages

Our clients

FAQ

Q1: What is the MOQ?
A: Our MOQ is 1000KG.
Q2: What is the lead time?
A: For stock,Sample time 1-3days,mass production 3-5days. To customizing products,need 35-45days.
Q3 :Can we put our logo on your product?
A :Yes,we can achieve it as your request.
Q4 :Could you offer the sample even pre-production sample before I place the order?
A :Yes,both could be offered.
Q5 :How should I pay for you if I place order to you?
A :Usually, the Payment terms T/T(30%deposit in advance,70% paid before the shipment)West Union or others could be accepted.
Language Spoken:English,Chinese