Ferrous Sulphate Heptahydrate

by Yardmen Supply Company Limited


CAS : 7782-63-0

Appearance:Light green Dried Crystalline

Purity:97 % min


Product information

Name:Ferrous Sulphate Heptahydrate

Ferrous Sulphate Heptahydrate

Parameters                  Standards

Formula                                             FeSO4.7H2O

CAS                                                    7782-63-0

Appearance                           Light green Dried Crystalline

Purity                                                   97 % min

Fe                                                       19.6 % min

Pb                                                       20ppm max

Cd                                                       5ppm max

As                                                        2ppm max

Ferrous Sulphate Heptahydrate

Product characteristics

Agriculture Grade, Food Grade, Industrial Grade;

Ferrous Sulphate Heptahydrate


It’s used to manufacture iron gall ink and iron oxide pigments, as mordant in wool dyeing

to treat waste water, and to reduce hexahydrate chromium in cement and porcelain.

Ferrous Sulphate Heptahydrate


Ferrous sulphate heptahydrate should be stored in a cool, dry warehouse and keep it in a safe place without flammable, corrosive and toxic substances.


In 25kgs/50kgs plastic woven bag with plastic liner inside or 1000kgs in a bulk bag

Ferrous Sulphate Heptahydrate


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Yardmen Supply Company Limited

       Yardmen is a trader specializing in inorganic salt chemicals such as Ferrous sulfate,Manganese sulfate,Zinc sulfate and other products.Our team has more than 10 years of work experience in this industry.We have a good cooperation with the manufacturers and have a stable supply channel with competitive price.