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Water Treatment Flocculant Flocculant FeSO4-HOOCHEMTEC

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CAS No.:

7720-78-7

Grade:

Industrial Grade

Content:

99%

Port:

CHINA

Brand:

HOO

Packaging:

25kg

Price valid (until):

2025-11-08

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ZHENGZHOU HOO CHEMTEC CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

15 days

Qualification:

Main Products:

Polyacrylamide,ATMP,HEDP,PBTCA,1,2

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Ferrous sulfate is an inorganic compound with the formula FeSO4. It is a blue-green crystalline solid commonly used as a supplement, fertilizer, and in water treatment processes.

Ferrous Ferrous Uses

Iron Supplement: Ferrous compounds, such as ferrous sulfate, are commonly used as dietary supplements to treat or prevent iron deficiency anemia. They provide a source of bioavailable iron for the body.
Water Treatment: Ferrous compounds are used in water treatment processes. They aid in the removal of contaminants, such as heavy metals, by forming insoluble precipitates.
Wastewater Treatment: Ferrous compounds can be employed in wastewater treatment to remove phosphates and control the growth of algae and other microorganisms.
Fertilizer: Ferrous compounds are utilized in agriculture as a source of iron in fertilizers. Iron is essential for plant growth and plays a vital role in various metabolic processes.
Pigment Production: Some ferrous compounds, such as ferrous oxide, are used as pigments in the production of paints, inks, and dyes.
Industrial Applications: Ferrous compounds find application in various industrial processes, including steel production, metal surface treatment, and as catalysts in chemical reactions.

Items	Specifications

ECHEMI Editorial Reference

Greenish or yellow-brown crystals orgranules; odorless. Soluble in water with salinetaste; insoluble in alcohol. hygroscopic. Ferrous sulfate is a greenish or yellowish solidin fine or lumpy crystals.
Ferrous sulfate appears as a greenish or yellow-brown crystalline solid. Density 15.0 lb /gal. Melts at 64°C and loses the seven waters of hydration at 90°C. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Used for water or sewage treatment, as a fertilizer ingredient.|DryPowder; DryPowder, PelletsLargeCrystals; Liquid; OtherSolid; PelletsLargeCrystals
Ferrous sulfate appears as a greenish or yellow-brown crystalline solid. Density 15.0 lb /gal. Melts at 64°C and loses the seven waters of hydration at 90°C. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Used for water or sewage treatment, as a fertilizer ingredient.|Iron(2+) sulfate (anhydrous) is a compound of iron and sulfate in which the ratio of iron(2+) to sulfate ions is 1:1. Various hydrates occur naturally - most commonly the heptahydrate, which loses water to form the tetrahydrate at 57℃ and the monohydrate at 65℃. It has a role as a reducing agent. It is a metal sulfate and an iron molecular entity. It contains an iron(2+).|Iron deficiency anemia is a large public health concern worldwide, especially in young children, infants, and women of childbearing age. This type of anemia occurs when iron intake, iron stores, and iron loss do not adequately support the formation of erythrocytes, also known as red blood cells. Ferrous sulfate is a synthetic agent used in the treatment of iron deficiency. It is the gold standard of oral iron therapy in the UK and many other countries.|Iron is an essential heavy metal that is included in many over-the-counter multivitamin and mineral supplements and is used therapeutically in higher doses to treat or prevent iron deficiency anemia. When taken at the usual recommended daily allowance or in replacement doses, iron has little or no adverse effect on the liver. In high doses and in intentional or accidental overdoses, iron causes serious toxicities, one component of which is acute liver damage.

Basic Info

Product Name:

Ferrous sulfate

Other Name:

Sulfuric acid,iron(2+) salt (1:1);Exsiccated ferrous sulfate;Exsiccated ferrous sulphate;Feosol;Ferralyn;Ferro-Theron;Ferrous sulfate;Green vitriol;Irospan;Sulferrous;Copperas;Iron sulfate (FeSO4);Iron sulfate (1:1);Iron(II) sulfate;Ferrous sulfate (1:1);Ferrous sulphate;Fersolate;Iron monosulfate;Iron(2+) sulfate;Sulfuric acid iron salt (1:1);Iron sulfate;Ferrosulfate;Slow-Fe;Ferro-Gradumet;Feospan;Iron(2+) sulfate (1:1);Duroferon;Duretter;Fer-In-Sol;Iron vitriol;Kesuka;Ferromyn;Quickfloc;Green Salts;Odophos;Quickfloc (salt);Combiron;SFE 171;Ferrosand;Fero-Folic 500;Feofol Spansule;Microfer Spansule;Obsidan;Ferogradumet;Ferlim;Plastufer;V 0355;Ferromel 30;Frost Fe;139939-63-2;8060-18-2;8063-79-4;56172-58-8

CAS No.:

7720-78-7

Molecular Formula:

Fe.H2O4S

InChIKeys:

InChIKey=MVZXTUSAYBWAAM-UHFFFAOYSA-N

Molecular Weight:

153.92300

Exact Mass:

153.90200

EC Number:

240-616-9

UNII:

2IDP3X9OUD

UN Number:

3077

DSSTox ID:

DTXSID0029688

Color/Form:

White orthorhombic crystals, hygroscopic

ATC Code:

B - Blood and blood forming organs

HScode:

2833291000

Categories:

Flocculant

Characteristics

PSA:

82.98000

XLogP3:

0.4255

Density:

2.99-3.08 g/cm³

Melting Point:

64ºC

Boiling Point:

330ºC at 760 mmHg

Refractive Index:

INDEX OF REFRACTION: 1.471, 1.478, 1.486; MP 64 °C LOSING 6H2O; BP 300 °C LOSING 7H2O. /FERROUS SULFATE HEPTAHYDRATE/

Water Solubility:

soluble in water.

Storage Conditions:

Low temperature, ventilation, drying ,Separate storage with food raw materials

Toxicity:

LD50 oral in rat: 319mg/kg

Dissociation Constants:

-3

Experimental Properties:

Standard molar enthalpy (heat) of formation at 298.15 deg K is -928.4 kJ/mol (crystal); Standard molar Gibbs energy of formation at 298.15 deg K is -820.8 kJ/mol (crystal); Standard molar entropy at 298.15 deg K is 107.5 J/mol K (crystal); Molar heat capacity at constant pressure at 298.15 deg K is 100.6 J/mol K (crystal)|Pale, bluish-green monoclinic odorless crystals or granules. Efflorescent in dry air; forms tetrahydrate @ 56.6 °C and monohydrate @ 65 °C; density 1.897. Sol in water; practically insol in alc. /Ferrous sulfate heptahydrate/|Odorless; has saline, astringent taste. /Ferrous sulfate heptahydrate/|White, triclinic crystals; index of refraction 1.526, 1.536, 1.542; density 2.2; MP 300 °C losing 5H2O; sol in cold & hot water, insol in alc. /Ferrous sulfate pentahydrate/|Green monoclinic prisms; index of refraction 1.533, 1.535; density 2.23-2.29. /Ferrous sulfate tetrahydrate/|pH 3.7 (10%) solution; hygroscopic /Ferrous sulfate heptahydrate/|Each part of ferrous sulfate heptahydrate requires 0.03 parts of oxygen or 0.126 parts of chlorine for oxidation to the ferric state. /Ferrous sulfate heptahydrate/|In moist air, oxidizes to yellow-brown basic iron(III) sulfate. Aqueous solutions tend to oxidize with the rate increasing with increasing pH, temperature, and light /Ferrous sulfate heptahydrate/|Sugar, glycerin, & many organic hydroxy acids hinder precipitation. In neutral solution, soluble carbonates, phosphates, & oxalates produce precipitation. /Ferrous salts/

Air and Water Reactions:

Water soluble

Reactive Group:

Reducing Agents, Strong

Reactivity Profile:

Weak inorganic reducing agents, such as FERROUS SULFATE, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive.

Autoignition Temperature:

Not flammable (USCG, 1999)

See More Ferrous sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

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. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. 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	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 in tight containers.

See More Ferrous sulfate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Polyacrylamide,ATMP,HEDP,PBTCA,1,2

Location:
No.7 Dongqing Street, Hi-Tech Zone, Zhenzhou, China

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

Average lead Time:
15 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2015

HOO CHEMTEC’s mission is to be an outstanding company in water treatment chemicals sector ; Direct Factory Supply ,and with the ISO quality management system certification,our quality and service win all customers’ trust and praises.

xxxx our teamXXX

HOO CHEMTEC'S technical support team can provide technology advise and expertise in your water treatment system;we ensure to increase in productivity, and improve your profitability;
HOO CHEMTEC'S efficient marketing team can quote the price within in 24hours, and the delivery lead time can be shortened to one week as possible.

xxxour quailtyXXX

Advanced technology and facilities, good quality control systerm, different grades for different water treatment applicaiton fields ,Hoo chemtec with quality certificate anthority ISO9008:2008,SGS,REACH,KOSHER etc;

XXXXAFTER-SALES SERVICEXXXXX
HOO CHEMTEC'S staff are all with chemistry related major background and rich experience, we can provide the best service &technical support of quality, application performance ; And we offer highest performance-price ratio with correct package according to what exact you need ,;

XXXQUALITY AUTHORITY CERTIFICATE XXXX

All cargo with quality assurance :
(1),Quality management system certificate ISO9001:2008
(2),SGS - Societe Generale de Surveillance.
(3),REACH, Registration, Evaluation, Authorization and Restriction of Chemicals in European union.
(4),Kosher Food in accord with halakha (Jewish law)

XXXXSHIPMENT TIMELYXXXXX
Direct manufacturer.Stock supply ,factory supply
On-time Shipment is greater important! after putting order and payment arrangement, the immediate shipment can be finish in shorter 1 ~2 weeks.

Inquiry History

24 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Ferrous sulfate	175 MT	Jun 25, 2026
Ivory Coast	ferrous sulfate	25 KG	Jun 8, 2026
South Africa	Ferrous sulphate heptahydrate	1.00 KG	May 18, 2026
Singapore	Ferrous sulfate	100 MT	Jan 27, 2026
Uzbekistan	ferrous sulfate	600 MT	Jan 5, 2026
Uzbekistan	Ferrous Sulfate	600 MT	Dec 18, 2025
Uzbekistan	Ferrous sulfate	600 MT	Dec 11, 2025
Thailand	Dried ferrous sulfate	5 MT	Sep 17, 2025
Algeria	ferrous sulfate	1000 KG	Jul 9, 2025
Mongolia	硫酸亚铁/ferrous sulfate Formula: FeSO4	20 TON	Jul 9, 2025
Tanzania	Ferrous Sulphate	1 KG	Jun 19, 2025
India	FERROUS SULPHATE - 94% CENTRIFUGE ( Crystal Greenish ) LINER BAGS	10.00 MT	Feb 9, 2025
India	Ferrous Sulphate	50.00 MT	Jun 11, 2024
Rwanda	Iron II sulphate	2 KG	May 24, 2024
Palestine	Iron sulphate dried	2000 KG	May 22, 2024
Russia	ferrous sulfate	1 20' Fcl	Mar 29, 2024
India	Ferrous sulfate	100.00 KG	Mar 1, 2024
China	Ferrous sulfate	5000 MT	Feb 26, 2024
Vietnam	FeSO4	22000.00 KG	Jan 29, 2024
Panama	Ferrous sulfate	1000 KG	Nov 2, 2023

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Water Treatment Flocculant Flocculant FeSO4-HOOCHEMTEC

Product Description

Seller Information