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FeSO4.7H2O

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CAS No.:

7782-63-0

Port:

QINZHOU

Packaging:

25KG BAG

Price valid (until):

2022-06-04

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ZHENGZHOU MAHACO INDUSTRIAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Polyaluminium chloride PAC,Sodium thiosulphate,Ammonium Chloride,Lactic acid,Acetic Acid,LABSA 96%

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Product Description
Seller Information
Inquiry History

Description

Product Detail

[Products performance]
Molecular Formula: FeSO4
HS CODE:28332910
slightly green crystal for heptahydrate for heptahydrate and powder and granular for monohydrate ferrous sulphate

[Specification]
(1) Ferrous sulphate heptahydrate

Item	Specification
Purity (FeSO4.7H2O) %	98min
Fe2+ %	19.7min
Insoluble matter in water %	0.015max
Chloride %	0.005max
H2SO4 %	0.35max
TiO2 %	0.5max

(2) Ferrous sulphate monohydrate

Item	Specification
FeSO4.H2O %	91min
Fe %	30min
Heavy Metal (Pb) %	0.0015max
As %	0.0001max
Cd %	0.0001max

[Application]
Mainly used in water purification. Also used in feed additive and trace element fertilizer, also as raw material for production of lithopone and zinc salts, synthetic fiber industry, zinc plating, pesticides, or flotation. Fungicide etc.

Basic Info

Product Name:

Ferrous sulfate heptahydrate

Other Name:

Sulfuric acid,iron(2+) salt,heptahydrate (1:1:7);Sulfuric acid,iron(2+) salt (1:1),heptahydrate;Ferrous sulfate heptahydrate;Ironate;Iron protosulfate;Irosul;Presfersul;Iron sulfate heptahydrate;Iron sulfate (FeSO4) heptahydrate;Iron(2+) sulfate heptahydrate;Iron sulfate heptahydrate (FeSO4.7H2O);Iron(II) sulfate heptahydrate;Ironfer;FerroHepta

CAS No.:

7782-63-0

Molecular Formula:

Fe.H2O4S.7H2O

InChIKeys:

InChIKey=ZOUCGOUCHDLIRO-UHFFFAOYSA-N

Molecular Weight:

278.01500

Exact Mass:

277.96100

EC Number:

616-510-7

UNII:

39R4TAN1VT

DSSTox ID:

DTXSID9040344

NCI Thesaurus Code:

C29049

HScode:

2833291000

Categories:

Inorganic Salts

Characteristics

PSA:

153.25000

XLogP3:

-0.70980

Appearance:

light blue or light blue-green solid

Density:

1.897 g/cm³

Melting Point:

64ºC

Boiling Point:

330ºC at 760 mmHg

Water Solubility:

H2O: 25.6 g/100 mL (20 ºC)

Storage Conditions:

2-8ºC

Vapor Pressure:

14.6 mm Hg ( 25 °C)

Toxicity:

LD50 in mice: 65 mg/kg i.v.; 1.52 g/kg orally (Hoppe)

See More Ferrous sulfate heptahydrate Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ferrous sulfate heptahydrate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Polyaluminium chloride PAC,Sodium thiosulphate,Ammonium Chloride,Lactic acid,Acetic Acid,LABSA 96%

Location:
NO.27,CBD,ZHENGZHOU,CHINA

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment

Average lead Time:
300

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2010

Certifications:
ISO 9001,NSF Certificate

Zhengzhou Mahaco Industrial Co.,Ltd ( M.H.C)
Our Facotry is located in high and new technology Chemical Development zone, Jiaozuo City, Henan Province, a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

Our main products include:
a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.),
b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)
c. Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.)
d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.)
e. Adsorbent Desiccant Activated Alumina Ball
f. Raw material Calcium Aluminate ,Aluminium Hydroxide

Strategic direction
Mahaco continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world, while looking to secure access to chemical raw-materials making in lower cost, higher growth regions.

peoples
Mahaco is proud of its workforce and recognises the contribution made by its employees. ORIENT CHEMICAL employees are valued and much emphasis is placed on training and development,we are ready to present our dedicated and professional service to each customer any time.

values
MAHACO 'Core Values' detail company beliefs, which both current and future policies are built upon, enabling all employees to work towards the common goal of maintaining our position as a global leading provider.

Manufacturing
MAHACO has manufacturing operations in many provinces and areas,with major plants rely on rich source and technicians,consummate after service and support,now its manufacturing is entering a brand-new multiplex domain.

Inquiry History

31 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	Ferrous Sulfate Heptahydrate	25 KG	May 12, 2026
India	Ferrous Sulphate	1.00 KG	Apr 8, 2026
United Arab Emirates	FESO4.7H2O	500 MT	Mar 31, 2026
Egypt	Ferrous sulfate heptahydrate	50 MT	Mar 11, 2026
Indonesia	Ferrous Sulfate Heptahydrate (98%)	40 MT	Jan 19, 2026
South Africa	Ferrous sulphate heptahydrate	100.00 MT	Jan 15, 2026
China	Ferrous sulfate heptahydrate	200 MT	Dec 25, 2025
United States	Ferrous Sulphate Powder, 99%	2000 PCS	Sep 1, 2025
India	ferrous sulphate heptahydrate monohydrate	100.00 MT	Jul 2, 2025
China	Ferrous Sulphate Heptahydrate	24 MT	Apr 21, 2025
Pakistan	ferrous sulphate hepta hydrate	1.00 20' Fcl	Apr 9, 2025
Pakistan	Ferrous Sulphate Hepta	2.00 20' Fcl	Jan 20, 2025
Paraguay	Sulfate Heptahydrate	1 20' Fcl	Apr 30, 2024
China	Ferrous Sulphate	5000 MT	Feb 27, 2024
China	Ferrous sulfate heptahydrate	5000 MT	Feb 26, 2024
Netherlands	Ferrous sulfate heptahydrate	100000 TON	Dec 15, 2023
United States	Ferrous sulfate heptahydrate 19.5% Bluish Green Crystal	20 TON	Nov 3, 2023
Malaysia	Ferrous sulfate heptahydrate	1 20' Fcl	Sep 12, 2023
Canada	Ferrour Sulfate Heptahydrate	1000 KG	Aug 1, 2023
Belgium	Iron sulphate	5 MT	Jul 4, 2023

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FeSO4.7H2O

Product Description

Seller Information