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Home > Inorganic Chemistry > Inorganic Salts > Ferrous sulfate heptahydrate for Sale > Ferrous sulfate heptahydrate wholesale
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Ferrous sulfate heptahydrate wholesale

30 Inquiries

Unit Price: Get Latest Price
CAS No.:

7782-63-0

Grade:

Industrial Grade

Content:

90%

Port:

QINGDAO

Packaging:

25kg/0.2kg Bag

Price valid (until):

2016-12-17

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Ferrous sulfate is blue-green monoclinic crystals or particles, odorless, and weathered in dry air. The surface oxidizes to brown basic ferric sulfate in moist air. It becomes a tetrahydrate at 56.6 ° C and a monohydrate at 65 ° C. Soluble in water, almost insoluble in ethanol. Its aqueous solution slowly oxidizes in the air when cold, and oxidizes faster when hot. Adding alkali or dew can accelerate its oxidation. The relative density (d15) is 1.897. The lethal dose (mice, oral) was 1520 mG / kG. Irritating. Anhydrous ferrous sulfate is a white powder, and the crystal water contains light green crystals, commonly known as "green alum", which is light green in water. Used for chromatographic analysis reagents, spot analysis to determine platinum, selenium, nitrite and nitrate, reducing agent, and manufacture of ferrite. Water purification, polymerization catalyst, photo-engraving.

    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)

    Hazard Identification

    Classification of the substance or mixture

    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.

    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.

  • Seller Information
    Business Type:

    Manufactory

    Location:

    27 districts of Zhengzhou City

    Henan Sihai water purification material Co. Ltd. was founded in 2001, registered capital of 3 million, now has fixed assets about 20000000 yuan, in the factory more than 100 workers, of whom more than and 10 bachelor degree or above My company since its inception, has developed into a set of water treatment chemicals, water purification filter, a new type of environmental protection packing in one of the integrated enterprise. My company has strong technical strength, well-equipped, quality inspection means complete, combined with different water quality in all regions of the country, after careful development and production, with advanced technology, reliable quality, won the majority of users welcomed and trusted. My company's annual production of tens of thousands of tons, of which the production of polymeric ferric sulfate per day in more than 50 tons, the production of polyacrylamide is also constantly improving. In 2007, our company introduced the fiber ball filter material production line, now my company can produce fiber ball, modified fiber ball, fiber bundle and other filter, oil absorbing effect is very good product, can meet the needs of different users. My company to "pursue high quality and efficiency, integrity management, quality and common development" as the concept, for many years by the Zhengzhou Municipal Technical Supervision Bureau, Gongyi Municipal Technical Supervision as a "heavy contract, keep promise" enterprise. Universal company in the face of fierce market competition brought about by the opportunities and challenges, is a new business model and a high level of management to create a "universal" brand. To make the products of the world water purification materials Co., Ltd is in an invincible position in the field of water treatment. My company is located in Gongyi City, Henan Province, even the high speed of the west, the location is very superior, under the 2 sub companies, strong productivity. Products not only in the country by the user's praise, but also exported to Southeast Asian countries.

  • Inquiry History
    30 Inquiries
    Country Product Purchase Quantity Date Posted
    Germany

    Ferrous Sulfate Heptahydrate

    25 KG May 12, 2026
    Egypt

    Iron Sulphate Heptahydrate

    1.40 MT Jul 8, 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
    Germany

    Ferrous sulfate heptahydrate 98%

    1000 KG May 8, 2026
    India

    ferrous sulphate heptahydrate monohydrate

    100.00 MT Jul 2, 2025
    China

    Ferrous Sulphate Heptahydrate

    24 MT Apr 21, 2025
    India

    ferrous sulphate heptahydrate

    34.00 MT Dec 6, 2024
    Tanzania

    FERROUS SULPHATE

    30000 KG Sep 24, 2024
    Paraguay

    Sulfate Heptahydrate

    1 20' Fcl Apr 30, 2024
    Albania

    FeSO4.7H2O

    2000 MT Apr 7, 2024
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