| Place of Origin: | ShanDong，China |
|---|---|
| Brand Name: | AOXINCHENG |
| Model Number: | Ferrous Sulfate Heptahydrate |
| Minimum Order Quantity: | 27 Ton |
| Price: | USD85/Ton |
| Packaging Details: | Custom Packaging |
| Delivery Time: | 7-10 Days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 20000Ton/Year |
| Product Name: | Ferrous Sulfate Heptahydrate | (FeSO4·7H2O) %: | ≥ 98.0 |
|---|---|---|---|
| Chloride (Cl): | ≤0.005% | Sulfur(S): | ≥11.5% |
| (Iron) %: | ≥ 19.7 | (As) %: | ≤ 0.0002 |
| (Pb) %: | ≤ 0.002 | CAS: | 7720-78-7 |
| Appearance: | Light Green | Sample: | 200g Free |
| Departure Port: | Qingdao | ||
| Highlight: | Agricultural grade ferrous sulfate Heptahydrate,Industrial grade ferrous sulfate Heptahydrate,CAS 7782-63-0 ferrous sulfate Heptahydrate |
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Other attributes
|
Product Name |
Ferrous Sulfate Heptahydrate |
|
CAS NO. |
7720-78-7 |
| Certificate | COA |
| Grade standard | Agricultural grade, industrial grade, |
| Apply | Water treatment flocculant |
| Uses | Fertilizer, water treatment |
| Appearance | Light Blue-Green |
|
Place Of Origin |
ShanDong,China |
|
Brand Name |
AOXINCHENG |
| Hs code | 28332910 |
| Chemical formula | FeSO4·7H2O |
| Package | 25kg/50kg/1000kg |
1. Product Overview
Ferrous sulfate heptahydrate, also known as green sulfuric acid, is a blue-green powder with excellent water solubility. It is widely used in water treatment, pharmaceuticals, agriculture, electroplating and other fields. Our company offers high-purity ferrous sulfate heptahydrate, with a purity of ≥ 98% and extremely low impurity content, ensuring stable and reliable product performance.
2. Physical and chemical properties
Appearance: Blue-green crystal powder
Solubility: Soluble in water, insoluble in alcohol
Melting point: 64 °C (decomposition)
REDOX properties: It has reducing properties and is easily oxidized to ferric sulfate
Stability: Stable at room temperature, but it needs to be stored in a sealed and moisture-proof environment
3 Applications
Water treatment: Ferrous sulfate heptahydrate, as an efficient flocculant, can combine with impurity particles in water to form larger flocs, accelerate sedimentation, and enhance water transparency.
Agriculture: As an iron fertilizer, ferrous sulfate heptahydrate can provide iron elements for plants, promoting photosynthesis and growth.
Electroplating industry: As a reducing agent, ferrous sulfate heptahydrate can reduce metal ions to the metal deposits on the surface of electroplated parts.