Ferrous Sulfate Heptahydrate(CAS 7782-63-0)
UN No.:
UN 3077 9 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100G | In Stock | 3 USD
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Quality System
Applications of 7782-63-0
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Coagulant and flocculant for removal of phosphate, suspended solids, and heavy metal ions from water | Dosed into wastewater or potable water treatment systems; hydrolyzes to form ferric hydroxide colloids that adsorb impurities and facilitate sedimentation |
| Agriculture | Trace element fertilizer for prevention and correction of iron-deficiency chlorosis in plants | Applied via foliar spray or soil incorporation to supply soluble iron for plant uptake |
| Pharmaceuticals | Raw material for iron supplements used in the treatment of iron-deficiency anemia | Formulated into oral iron preparations (e.g., tablets, syrups); absorbed in the gastrointestinal tract and utilized in hemoglobin synthesis |
| Animal Feed | Feed additive for prevention and treatment of iron deficiency in livestock and poultry | Blended uniformly with other feed ingredients prior to pelleting |
| Chemical Manufacturing | Reducing agent, mordant, and precursor for production of other iron salts | Used in manufacturing iron oxide red, magnetic materials, and iron-based catalysts; employed as a mordant to fix dyes in the dye industry |
| Construction Materials | Concrete admixture for setting time control and performance enhancement | Incorporated into concrete as an early-strength accelerator or setting-time modifier |
| Electroplating | Component of plating baths for zinc or iron electroplating | Used to formulate ferrous-ion-containing electrolytes; metallic deposition occurs via cathodic reduction |
| Leather Processing | Assisting agent in tanning, dyeing, and color fixation | Added during late-stage tanning to form complexes with dyes, thereby improving color fastness |
Physical and chemical properties of 7782-63-0
Boiling Point |
330ºC at 760 mmHg |
|---|---|
Density |
0.999 g/mL at 25 °C |
Exact Mass |
277.960632 |
Exposure Limits |
ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 |
Melting Point |
64 °C |
Merck |
14,4057 |
Molecular Formula |
H14FeO11S |
Molecular Weight |
278.015 |
pH |
3.0-4.0 (25℃, 50mg/mL in H2O) |
PSA |
153.25000 |
Sensitivity |
Air Sensitive & Hygroscopic |
Solubility |
25.6 g/100 mL (20°C) |
Stability |
Stable. Substances to be avoided include strong oxidizing agents. Air and moisture sensitive. |
Storage condition |
Store at +15°C to +25°C. |
Vapour Pressure |
14.6 mm Hg ( 25 °C) |
Water Solubility |
25.6 g/100 mL (20 ºC) |
Q&A for CAS 7782-63-0
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 7782-63-0
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 7782-63-0
Operate under the ISO 9001 system
