Wholesale 98% Ferrous Sulfate Heptahydrate Iron Sulfate

• CAS No.: 7720-78-7
• Formula: Feso4.Nh2o
• EINECS: 231-793-3
• Certification: ISO, Brc
• Purity: ≥99%
• Type: Ferrous Sulfate
• Model NO.: FCC/USP
• Appearance: Powder
• Grade Standard: Food Grade
• Transport Package: Paper Bag
• Specification: 25kg/bag
• Origin: Jiangsu
• HS Code: 2833293000
• Production Capacity: 1000mt/Month

Product Description

Product Description

Zinc Sulfate Heptahydrate

Characters: Dark blue-green monoclinic crystal powder or granules. Odorless, slightly salty, astringent. It will be weathered in dry air, and easily oxidized into brown-yellow basic ferric sulfate in humid air. Soluble in water, insoluble in ethanol.

Usage:

1)  Food additives 
2) Nutrition Supplement
3) Iron Fortifier
4) Fruit and vegetable coloring agent

Storage: Store in a cool, dry area and not in direct sunlight. The preferred storage temperature should not exceed 0ºC-40ºC.

Shelf Life: 24 Months.
 

Product Parameters

 

Test item	Standard
Identification	Passes test
Assay(FeSO4·7H2O)                       %	99.0-108.7
Acidity	Passes test
Alkalies and alkaline earths           %	≤0.50
Cd                                            mg/kg	≤2.0
Lead                                        mg/kg	≤4.0
Hg                                           mg/kg	≤5.0
Se                                                  %	≤0.003

 

 

 

 

 

Detailed Photos

Certifications

Packaging & Shipping

25KG per package, PE bag as Inner layer, compound plastic woven bag or kraft paper bag as outer layer.

P.S. If you have special requirement on package, please feel free check and advise. We would provide more details

FAQ

1. What's your payment terms?
T/T and L/C

2. What's your delivery time?
Arrange the shipment in 7-15 days after confirm PO.

3. How about the packing?
Packing as 25 kg/bag. Of course, if you have special requirements, we will according to your order.

4. When can I get reply?
We'll reply in 12 hours on working days.

5. How about the validity of the products?
According to the products you ordered.

6. What documents you provide?
Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your market has any special requirements, please let us know.

7. What is loading port?
Lianyungang, Shanghai, Qingdao, Ningbo and other China Major Port.