High Quality Ferrous Sulfate Heptahydrate for Water Treatment Purifying Agent

• CAS No.: 7782-63-0
• Formula: Feso4 7H2O
• EINECS: 231-753-5
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Ferrous Sulfate
• Model NO.: Ferrous Sulphate-5
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: 25kgs/Bag
• Specification: 25kgs/bag
• Origin: China
• Production Capacity: 20000 Ton/Tons Per Month

Product Description

Product details

Product introduction

Ferrous sulfate heptahydrate, commonly known as green alum, chemical formula FeSO4·7H2O, molecular weight 278.05. Operation precautions: closed operation, local exhaust. Prevent the release of dust into the workshop air. Operators must be specially trained and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protective glasses, rubber acid and alkali resistant clothing, and rubber acid and alkali resistant gloves. Avoid producing dust. Avoid contact with oxidants and alkalis. Equipped with leak emergency treatment equipment. Empty containers may have harmful residues. Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. Keep out of direct sunlight. The package must be sealed and protected from moisture. It should be stored separately from oxidants and alkalis, and should not be mixed. Storage areas should be equipped with suitable materials to contain leaks. It is easily oxidized in the air, and must be used in the experiment.

Product Description

Product Name	Ferrous Sulfate
Color	Ferrous Sulfate Heptahdrate :Green crystal  Ferrous Sulfate Monydrate:Grey white powder or granule
Grade	Food     Regent   Electronic
Brade	Kolod
Usage	Feed additive, food additives,Lithium battery,dying,ect
Certification	ISO9001, ISO14001, ISO22000, GMP, SGS, HALAH, KOSHER

Specifcation	Ferrous Sulfate Monydrate	Ferrous Sulfate Heptahdrate
Assay,w/%	99.5~101.0	91~93
Insoluble Substance, w/% ≤	0.005	<0.005
CI, w/% ≤	0.001	0.001
N, w/% ≤	0.001	0.001
PO4, w/% ≤	0.0005	0.0005
As, w/% ≤	0.0002	0.0002
Mn,, w/% ≤	0.05	0.05
Cu, w/% ≤	0.002	0.002
Zn, w/% ≤	0.005	0.005
Pb, w/% ≤	0.002	0.002
Ni, w/% ≤	0.005	0.005
ammoni a nonsediment, w/% ≤	0.02	0.05

1.Q:Are you a factory or trading company?

A:We are a factory and trading company.

2 Q: What documents you provide?

A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA and Certificate of origin.Pls let us know if your markets have any special requirements.

3 Q: What is loading port?

A: Our factory is nearby Tianjin Port, but loading port can be negotiated.

4 Q:What is the payment terms?

A: T/T

5 Q:How can I get some samples?

A: Kindly send us your address, we are honored to offer you samples.