99% Pure Ferrous Sulfate for Technical Use

• CAS No.: 7782-63-0
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Ferrous Sulfate
• Appearance: Granular
• Ferrous: 30%
• 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 Monohydrate

Molecular Formula: FeSO₄

Molecular Weight: 152

CAS: 7782-63-0

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. Net weight of each bag 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.

Specification: 99% purity tech grade

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

Specification	Standard	Result
FeSO4.H2O                                                           (as FeSO4.H2O on dry basis) /%	≥91	91.3
Content (Fe)/%	≥30	30.5
(As)/(mg/kg)	≤2	2
(Pb)/(mg/kg)	≤15	10
(Cd)/(mg/kg)	≤3	3
Size( pass 180μm mesh)/%	≥95	Confirmed

 

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

Product Description:

• Fast response to inquiries
• Professional services
• Top quality products with HSL and ISO certifications
• Customizable labeling options
• Competitive factory-direct pricing

Nanjing Jiayi Sunway Chemical Co., Ltd. is situated in the historic city of Nanjing, specializing in the production and distribution of food additives. Our product range includes Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, and agar. With a focus on research, development, production, and sales, we have established factories across China to ensure quality and efficiency. Our international trade team has fostered strong partnerships in the United States, Southeast Asia, Japan, and Korea. We are committed to providing exceptional service, building trust, and fostering mutually beneficial relationships with our customers.