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  • Jiangsu Kolod Food Ingredients Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd.

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Super Purchasing for for Ammonium Sulfate For Fermentation Yeast Ferrous sulate monohydrate FeSO4.H2O food grade supply to Madagascar Suppliers

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    Unit Price: USD 500 / Kilogram
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Kilogram
    Delivery Time: 7 Days
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sincerely hope we could have chance to cooperate along with you and we can build-up extensive nicely small business romantic relationship along with you. for Food Additive Ferrous Sulfate Monohydrate 99%,Food Grade Ferrous Sulfate High Purity,Ferrous Supplement Ferrous Sulfate Monohydrate. Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.

Super Purchasing for for Ammonium Sulfate For Fermentation Yeast Ferrous sulate monohydrate FeSO4.H2O food grade supply to Madagascar Suppliers

Iron(II) sulfate (British English: iron(II) sulphate) or ferrous sulfate


Medical use: Iron supplement

Molecular Weight: 169.9229

Molecular formula: FeSO4.H2O

CAS No.: 13463-43-9

EINECS: 231-753-5

HS Code: 28332910

Melting point: 64 centigrade

Boiling point: 330centigrade at 760 mmHg

Content: 86-89 percent dried basis FeSO4



Ferrous Sulfate, Dried, occurs as a gray-white to buff colored powder consisting primarily of FeSO4·H2O, with varying amounts of FeSO4·4H2O. It dissolves slowly in water, but is insoluble in alcohol.

Function Nutrient.


Identification A sample gives positive tests for Ferrous Salts (Iron) and for Sulfate, Appendix IIIA.

Assay Not less than 86.0% and not more than 89.0% of FeSO4.

Insoluble Substances Not more than 0.05%.

Lead Not more than 2 mg/kg.

Mercury Not more than 1 mg/kg.


Assay Determine as directed under Assay in the monograph for Ferrous Sulfate. Each milliliter of 0.1 N ceric sulfate is equivalent to 15.19 mg of FeSO4.

Insoluble Residue Dissolve 2 g of sample in 20 mL of freshly boiled 1:100 sulfuric acid, heat to boiling, and then digest in a covered beaker on a steam bath for 1 h. Filter through a tared filtering crucible, wash thoroughly, and dry at 105°. The weight of the insoluble residue does not exceed 1 mg.

Lead Determine as directed in the monograph for Ferrous Gluconate.

Mercury Determine as directed in Method II under Mercury Limit Test, Appendix IIIB.

Packaging and Storage Store in tight containers.

The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Ferrous sulate monohydrate FeSO4.H2O food grade. The product will supply to all over the world, such as: Grenada,French Polynesia,Luxembourg. Providing the best products the most perfect service with the most reasonable prices are our principles. We also welcome OEM and ODM orders.Dedicated to strict quality control and thoughtful customer service we are always available to discuss your requirements and ensure full customer satisfaction. We sincerely welcome friends to come negotiate business and start cooperation.

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