High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

Basic Info

Model NO.	sulfate-8-1-2
CAS No.	7782-63-0
Formula	Feso4
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

1.Chemical Name: ferrous sulfate Heptahydrate

2.Molecular Formula : FeSO4·7H2O

3.Molecular Weight: 278.02(Heptahytrate)

4.CAS: 7782-63-0(Heptahydrate)

5.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. It''s soluble in water, insoluble in ethanol.

6.Usage: It is used as nutrient, fruit and vegetable chromogenic reagent.

7.Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8.Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.

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

1.Chemical Name: ferrous sulfate Heptahydrate

2.Molecular Formula : FeSO4·7H2O

3.Molecular Weight: 278.02(Heptahytrate)

4.CAS: 7782-63-0(Heptahydrate)

5.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. It''s soluble in water, insoluble in ethanol.

6.Usage: It is used as nutrient, fruit and vegetable chromogenic reagent.

7.Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8.Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.