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High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate
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High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

1.Chemical Name: ferrous sulfate Heptahydrate 2.Molecular Formula : FeSO4·7H2O 3.Molecular Weight: 278.02(Heptahytrate)
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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.

IndexSpecificationGB29211-2012
Content,w% Conten(FeSO4·7H2O)99.5
(Pb), mg/Kg ≤Lead 2
(As), mg/Kg ≤Arsenic 3
(Hg), mg/Kg ≤Mercury 1

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

High-Quality Food Grade 99.5% Ferrous Sulfate Heptahydrate

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.