Ferrous Sulfate mass production
24 Inquiries
7720-78-7
Industrial Grade
QINGDAO
25.1kg/0.12kg Bag
2016-11-11
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Product Description
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Seller Information
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Inquiry History
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Description
Molecular Formula:FeSO4.7H2O
Origin: China
Appearance: Green crystals
Application
Used for water treatment
Package
25kg/bag
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:
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)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
Precautionary statement(s) 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 StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Location:
China Hunan Hengdong Oura Industrial Park
Hunan Yide Chemical Co., Ltd. is the largest manufacturer of high effective flocculant of polyferric sulphate, ferric sulphate in Southern China. We produce 100000 tons liquid per year liquid, 30000 tons solid per year., Yide Brand series of products have excellent quality, excellent performance, leading in the industry.Our company has technical staffs more than 20 people, including senior technical staffs 11 people. The technical team has nearly twenty years experience of research and development and produce polymeric ferric sulfate, ferric sulfate, our technical team has rich experience and good ability of scene debugging to various types of sewage treatment. We can provide targeted technical guidance and, improve the water treatment effect, improve the comprehensive benefit for customers.VISION:MANUFACTURE THE MOST SECURITY,THE MOST PURETHE MOST EFFICIENT FERRIC FLOCCULATNSTARGET:OTHERS HAVE NOT,WE HAVEOTHERS HAVE,WE HAVE BETTERWE ARE TRYING OUR BEST TO SUPPLY CUSTOMERS BETTER PRODUCTS AND SERVICE.The full set of devices of our company are made with high standard of stainless steel, effectively eliminate the various adverse effects caused by corrosion of produce process of ferric sulphate, so as to ensure the purity of the product ferric sulphate. Use ferrous sulfate by-product of titanium dioxide as raw materials, compare with polyaluminum chloride using bauxite as the raw material, the raw material of ferric sulphate is more pure, insoluble content is lower 20% than national standard request content. Through aunique heavy metal trapping process, heavy metal content of our ferric sulphate is lower 50% than the request content of GB14591-2006. Our ferric sulphate has not strong corrosive chlorine ion ,and has not cancerigenic nitrite,all indexs are full compliance with health standards for drinking water treatment agent.And our ferric sulphate meets the international standard of NSF and AWWA B 406-97.The quality of our ferric sulphate is best in China.Ferric sulphate of Hunan Yide Chemical Co., Ltd. has high Fe3+ content, it is very easy to be dissolved in water ,the insoluble substance is very low, it has strong removal capacity for turbidity, COD, BOD, SS, heavy metal and etc, has good decolorizing effect, strong flocculation capability, according to different quality water requirements, we can adjust formula in order to satisfy the customers’ special requirement,and customers use our ferric sulphate more conveniently, lower cost.At the same time, according to the different requirements of customers, Hunan Yide Chemical Co., Ltd. has successfully developed granular ferric sulfate, ferric sulfate catalyst, food grade polyferric Sulphate ,special for coking wastewater flocculant,special for paper wastewater flocculant,special for breeding grade flocculant,special for city sewage sludge dewatering flocculant ,special for printing and dyeing wastewater flocculant, ferric and aluminum composite flocculant series products and so on.Plant is located in good place, only 20 km away from Hengyang City, 22km from Hengdong County, 20 km from HengYang East high-speed Railway Station, the Beijing Zhuhai (G4), Heng Shao((S80), Quan Nan (G72) highway and S315 intersect here, Xiangjiang kiloton ship can reach Shanghai, Beijing Guangzhou railway, Wu Guang high-speed railway set up station for passengers and cargos. Among them,the export of high speed way of Jingzhu,HengShao from the company is only 2-3km, the traffic is very convenient.Welcome cutomers to visit Hunan Yide Chemical Co., Ltd. and cooperate with us.
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Inquiry History24 Inquiries
Country Product Purchase Quantity Date Posted
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
Panama
Ferrous Sulfate Food Grade with GMP,ISO,HALAL,KOSHER
10 KG Oct 27, 2023
India
Ferrous Sulfate Food Grade wholesale
1000 MT Oct 25, 2023 Post an enquiry for this product