Food Grade Ferrous Sulfate Heptahydrate with 99.5% Purity

• Customization: Available
• CAS No.: 7782-63-0
• Formula: Feso4
• Model NO.: food grade
• EINECS: 231-753-5
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Ferrous Sulfate
• Appearance: Blue-Green Crystals
• Grade Standard: Food Grade
• CAS: 7782-63-0
• Shelf Life: 2 Years
• Inventory: 5000 Tons
• Customs Code: 28332910
• Transport Package: 25kg/Bag
• Specification: 40mesh
• Trademark: Sunway
• Origin: China
• HS Code: 28332910
• Production Capacity: 1500tons/Month

Product Description

Product Description

Chemical Name: Ferrous Sulfate Heptahydrate

Molecular Formula: FeSO₄·7H₂O

Molecular Weight: 278.02 (Heptahydrate)

CAS: 7782-63-0 (Heptahydrate)

Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. Soluble in water, insoluble in ethanol.

Usage: Used as a nutrient, fruit and vegetable chromogenic reagent.

Packing: Packed with a plastic bag as the inner layer and a compound plastic woven bag as the outer layer. Each bag weighs 25kg.

Storage and Transport: Store in a dry and ventilating warehouse, keep away from water and moisture during transport. Unload with care to avoid bag damage. Store separately from poisonous substances.

Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.

Index	Specification	GB29211-2012
Content,w%	Conten(FeSO4·7H2O)	99.5
(Pb), mg/Kg       ≤	Lead	2
(As), mg/Kg       ≤	Arsenic	3
(Hg), mg/Kg       ≤	Mercury	1

Product Description:

Chemical Name: Ferrous Sulfate Heptahydrate

Molecular Formula: FeSO₄·7H₂O

Molecular Weight: 278.02 (Heptahydrate)

CAS: 7782-63-0 (Heptahydrate)

Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. Soluble in water, insoluble in ethanol.

Usage: Used as a nutrient, fruit, and vegetable chromogenic reagent.

Packing: Packed with a plastic bag as the inner layer and a compound plastic woven bag as the outer layer. Each bag's net weight is 25kg.

Storage and Transport: Store in a dry and ventilating warehouse, keep away from water and moisture during transport, unload with care to avoid bag damage. Store separately from poisonous substances.

Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.