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FERROUS SULFATE HEPTAHYDRATE 98%

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Unit Price:

$490/MT FOB

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CAS No.:

7782-63-0

Grade:

Industrial Grade

Content:

99%

Port:

shenzhen

Brand:

Packaging:

1000 KG/ BAG

Price valid (until):

2040-12-28

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TANGSHAN 3R CHEMICAL CO., LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

ferric chloride hexahydrate,ferrous chloride,ferrous chloride dihydrate,ferrous chloride tetrahydrate,ferric chloride,ferric chloride solution

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Product Description
Seller Information
Inquiry History

Description

This is Tracy from 3R. Contacts: 1342430725 at qq.com , tracy.chen at hz3r.com. (pls send both of these two emails so that to reply you ASAP) Wechat/ cell phone number 008613927337010

3R is a renowned group manufacturer of FERRIC SALT with 17 subsidiaries.

3R is not only participated in the formulation of 36 standards , including 11 national standards , 23 industry standards and 2 group standards but also applied for a number of patents , including 8 authorized patents related to iron-chromium liquid flow battery electrolytes .

Our products include NEW ENERGY PRODUCTS ( ferric oxyhydroxide, ferric phosphate dihydrate, anhydrous ferric phosphate, iron-chromium liquid flow battery electrolytes , compound ferrous chromium chloride solid, ferrous sulfate heptah ydrate ) and other IRON SALT products including ferric chloride ( ferric chloride solution, ferric chloride hexahydrate ) and ferrous chloride ( ferrous chloride solution, ferrous chloride tetrahydrate ) with industrial grade, drinking water grade, pharmaceutical grade , reagent grade and electronic grade which are widely used in water treatment, PCB etching, pharmaceutical process and energy storage etc.

PRODUCTS DETAILS

Shop FERROUS SULFATE HEPTAHYDRATE 98%-Detailed Image 1

3R means REDUCE, REUSE and RECYCLE.

3R is A high-tech enterprise which focuses on the manufacturing, R&D, production and sales of iron series special chemicals based on the comprehensive utilization of industrial hazardous waste resources. 3R has set up 17 branches and subsidiaries,among them two are with export licenses,they are 3R Environmental Technology Co., Ltd Which was Found in 2003 with previous named as Huizhou 3R Environmental Chemical Co., Ltd. and TANGSHAN 3R CHEMICAL CO., LTD which was found in 2015.

Shop Ferrous Chloride Manufacturer TANGSHAN 3R CHEMICAL-Detailed Image 3

PRODUCTS AND SERVICES

3R is the largest ferric chloride manufacturer and exporter in China, with around 4 5 0,000 tons capacity per year. Its main products include NEW ENERGY PRODUCTS (ferric oxyhydroxide, ferric phosphate dihydrate, anhydrous ferric phosphate, iron-chromium liquid flow battery electrolytes , compound ferrous chromium chloride solid, ferrous sulfate heptah ydrate) and other IRON SALT products including ferric chloride (ferric chloride solution, ferric chloride hexahydrate) and ferrous chloride (ferrous chloride solution, ferrous chloride tetrahydrate) with industrial grade, drinking water grade, pharmaceutical grade,reagent grade and electronic grade which are widely used in water treatment, PCB etching, pharmaceutical process and energy storage etc.

Shop Ferrous Chloride Manufacturer TANGSHAN 3R CHEMICAL-Detailed Image 6

TECHNICAL ADVANTAGES

3R set up a provincial engineering technology center which has a sophisticated R&D innovation system. It's been always focused on the comprehensive utilization of hazardous waste resources and the technology R&D, achievement transformation and industrial application of iron series new materials.Besides,3R has built a new R & D (experimental) center covering an area of 1200 ㎡ and a building area of 2300 ㎡ in Aug. 2020.

Shop Ferrous Chloride Manufacturer TANGSHAN 3R CHEMICAL-Detailed Image 7

3R is not only participated in the formulation of 42 standards, including 12 national standards, 25 industry standards and 5 group standards but also applied for 58 patents, including 8 authorized patents related to iron-chromium liquid flow battery electrolytes.And our iron-chromium liquid flow battery electrolyte was used in The first domestic demonstration project of 100-kilowatt-level iron-chromium liquid flow battery energy storage and The world's first megawatt-level iron-chromium liquid flow battery energy storage demonstration project.

QUALITY CONTROL

3R implement ISO9001:2015 quality management system, ISO14000:2015 environmental management system, ISO45001:2018 occupational health and safety management system and intellectual property management system and other system standards. And we have won Clean Production Accreditation, Comprehensive Utilization of Resources Accreditation, Advanced Enterprise of Safety Production Supervision and Management and Guangdong Province Famous Trademark and other honorary titles.

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Certificates

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)

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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:
ferric chloride hexahydrate,ferrous chloride,ferrous chloride dihydrate,ferrous chloride tetrahydrate,ferric chloride,ferric chloride solution

Location:
EAST SIDE OF HEZUO ROAD,NANPU ECONOMIC DEVELOPMENT ZONE, TANGSHAN CITY,HEBEI PROVINCE,CHINA

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
15

Total Annual Revenue:
$25 million-$50 million

Total Employees:
301-500

Year of Establishment:
2003

Certifications:
ISO14001,ISO9001

3R is a renowned group manufacturer of FERRIC CHLORIDE and FERROUS CHLORIDE with 17 subsidiaries. We have been actively involved in revising and formulating 36 standards, including 11 national, 23 industry, and 2 group standards, with 2 national and 4 industry standards being led by us.

Our products include NEW ENERGY PRODUCTS (ferric oxyhydroxide, ferric phosphate dihydrate, anhydrous ferric phosphate, iron-chromium liquid flow battery electrolytes , compound ferrous chromium chloride solid, ferrous sulfate heptah ydrate) and other IRON SALT products including ferric chloride (ferric chloride solution, ferric chloride hexahydrate) and ferrous chloride (ferrous chloride solution, ferrous chloride tetrahydrate) with industrial grade, drinking water grade, pharmaceutical grade,reagent grade and electronic grade which are widely used in water treatment, PCB etching, pharmaceutical process and energy storage etc.

If you're interested in reliable sources of Ferric Chloride and Ferrous Chloride, please feel free to contact me at 1342430725@qq.com , tracy.chen@hz3r.com. (pls send both of these two emails so that to reply you ASAP) Wechat/ cell phone number 008613927337010.

Inquiry History

30 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
Germany	Feso4 7H2O	100 KG	Feb 4, 2026
Indonesia	Ferrous Sulfate Heptahydrate (98%)	40 MT	Jan 19, 2026
China	Ferrous sulfate heptahydrate	200 MT	Dec 25, 2025
United States	Ferrous Sulphate Powder, 99%	2000 PCS	Sep 1, 2025
Bangladesh	Pherrous Sulphate Heptahydtate	100 TON	Apr 21, 2025
Pakistan	ferrous sulphate hepta hydrate	1.00 20' Fcl	Apr 9, 2025
Saudi Arabia	Ferrous sulfate heptahydrate	75 TON	Jan 3, 2025
China	Ferrous Sulphate	5000 MT	Feb 27, 2024
Vietnam	FeSO4 98%	120.00 TON	Jul 17, 2023
South Africa	Ferrous sulphate heptahydrate	100.00 MT	Jan 15, 2026
India	ferrous sulphate heptahydrate monohydrate	100.00 MT	Jul 2, 2025
China	Ferrous Sulphate Heptahydrate	24 MT	Apr 21, 2025
Pakistan	Ferrous Sulphate Hepta	2.00 20' Fcl	Jan 20, 2025
Paraguay	Sulfate Heptahydrate	1 20' Fcl	Apr 30, 2024
China	Ferrous sulfate heptahydrate	5000 MT	Feb 26, 2024
Netherlands	Ferrous sulfate heptahydrate	100000 TON	Dec 15, 2023

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FERROUS SULFATE HEPTAHYDRATE 98%

Product Description

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