| Sign In | Join Free | My himfr.com |
|
Core Value of Brand Integrate resources Create added value Corporate Culture Solidarity Devotedness Integrity Enterprisingness Corporate Vision To become a leading international supply chain operator.
2 Years
| Ask Lasest Price | |
| Brand Name : | JD |
| Model Number : | JD-FSMFG-99 |
| Certification : | ISO9001 |
| Payment Terms : | T/T |
| Supply Ability : | 1000TONS |
| Delivery Time : | 5 DAYS |
Ferrous sulphate monohydrate
Grade :Food grade Ferrous sulphate monohydrate
CAS No.:13463-43-9
MF:FeSO4·H2O
Purity:99%min
Appearance:Gray-white Crystalline Powder, Gray-white powder
Model Number:JD-FSMFG-99
Stability :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.
| NO. | Item | Specification |
| 1 | Appearance | Gray-white Powder |
| 2 | Main content | 91.3% min |
| 3 | Fe2+ | 30% min |
| 4 | Fe3+ | 0.2% max |
| 5 | Water insoluble | 0.5% max |
| 6 | Water | 1% max |
| 7 | Pb | 15 mg/kg max |
| 8 | As | 2 mg/kg max |
| 9 | Cd | 3 mg/kg max |
| 10 | Hg | 0.1 mg/kg max |
| 11 | Size(80mesh) | 95% min |
Usage: It is used as nutrient, fruit and vegetable chromogenic reagent.
Packing & storage:25kg plastic bag inside&woven bag outside
Application :
1. Water treatment
Ferrous sulfate is used for flocculation purification of water, as
well as to remove phosphate from municipal and industrial sewage to
prevent eutrophication of water bodies.
2. Reducing agent
A large amount of ferrous sulfate is used as a reducing agent,
mainly reducing chromate in cement.
3. Medicinal
Ferrous sulfate for the treatment of iron deficiency anemia; It is
also used to add iron to food, and long-term overuse may cause side
effects such as abdominal pain and nausea.
It can also be used as a local astringent and blood tonic in
medicine, and can be used for chronic blood loss caused by uterine
fibroids.
4. Colorants
a. The production of ferric tannate ink and other inks requires the
use of ferrous sulfate. Wood-dyed mordants also contain ferrous
sulfate.
b. Ferrous sulfate can be used to dye concrete yellow rust color.
c. Woodworking with ferrous sulfate to dye maple wood silvery
color.
5. Agriculture
Adjust the soil pH, promote the formation of chlorophyll (also
known as iron fertilizer), can prevent the yellowing disease caused
by iron deficiency in flowers and trees. It is an indispensable
element of acid-loving flowers and trees, especially iron trees. It
can also be used as a pesticide in agriculture to prevent wheat
smut disease, apple and pear scar scab disease, and fruit tree rot
disease; It can also be used as fertilizer to remove moss and
lichen from the trunk.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
|
|
