Molekula
Ferrous Sulfate Hydrate
Ferrous Sulfate Hydrate is a hydrated iron(II) sulfate compound used as a dietary supplement, water treatment agent, and in industrial processes such as pigment production. It appears as pale green crystals and is soluble in water. CAS: 13463-43-9, Molecular Formula: FeSO₄·H₂O, Molecular Weight: 151.91 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Ferrous Sulfate Hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ferrous Sulfate Hydrate is a hydrated iron(II) sulfate compound used as a dietary supplement, water treatment agent, and in industrial processes such as pigment production. It appears as pale green crystals and is soluble in water. CAS: 13463-43-9, Molecular Formula: FeSO₄·H₂O, Molecular Weight: 151.91 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Ferrous Sulfate Hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Blue/green solid |
| Assay | ≥ 98.0% |
| Solubility in water | Soluble |
| Date of Retest | - |
| Fe2+ | Present |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 13463-43-9 |
| Molecular Formula | FeSO4・H2O |
| Molecular Weight | 151.91 |
| SMILES | [Fe].O=S(=O)(O)O.O |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| HTS Code | 28332920 |
| Tariff Code | 2833298080 |
Safety & GHS
-
Explosive
GHS01
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ferrous Sulfate Hydrate used for?
It is commonly used as a dietary supplement for iron deficiency, in water treatment to remove phosphates, and as a precursor in the synthesis of other iron compounds.
What is the chemical formula and molecular weight?
The formula is FeSO4・H2O with a molecular weight of 151.91 g/mol.
How should Ferrous Sulfate Hydrate be stored?
Store at ambient temperature, protected from moisture and light to prevent oxidation.
What grade is available?
Available in laboratory grade; custom grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.