Molekula
Ammonium iron (II) sulfate hexahydrate
Ammonium iron(II) sulfate hexahydrate is a crystalline salt used as a reducing agent and in analytical chemistry for standardizing oxidizing agents. It is also employed in the preparation of other iron compounds and in laboratory reagents. CAS: 7783-85-9, Molecular formula: (NH4)2Fe(SO4)2 · 6H2O, Molecular weight: 392.14, Storage: Ambient, Signal word: None. Molekula supplies Ammonium iron(II) sulfate hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ammonium iron(II) sulfate hexahydrate is a crystalline salt used as a reducing agent and in analytical chemistry for standardizing oxidizing agents. It is also employed in the preparation of other iron compounds and in laboratory reagents. CAS: 7783-85-9, Molecular formula: (NH4)2Fe(SO4)2 · 6H2O, Molecular weight: 392.14, Storage: Ambient, Signal word: None. Molekula supplies Ammonium iron(II) sulfate hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Pale blue green crystalline powder |
| Lead | ≤0.004% |
| pH | 3~5 |
| Chloride (Cl) | ≤0.005% |
| Assay | ≥99% |
| Copper | ≤0.002% |
| Manganese | ≤0.05% |
| Water insoluble | ≤0.005% |
| Zinc | ≤0.02% |
| Phosphate | ≤0.0005% |
| Non-sludging to ammonia water (as SO4) | ≤0.1% |
| Ferric | ≤0.01% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 7783-85-9 |
| Molecular Formula | (NH4)2Fe(SO4)2 · 6H2O |
| Molecular Weight | 392.14 |
| SMILES | [Fe].O=S(=O)(O)O.O.N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| Tariff Code | 2842908080 |
Safety & GHS
Hazard statements
- H303 May be harmful if swallowed
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
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 ammonium iron (II) sulfate hexahydrate used for?
It is commonly used as a reducing agent in titrations and as a source of iron in laboratory and industrial applications.
What is the chemical formula and molecular weight?
The formula is (NH4)2Fe(SO4)2 · 6H2O with a molecular weight of 392.14 g/mol.
How should it be stored?
Store at ambient temperature, protected from moisture and heat.
What grade is available?
Available in analytical grade for laboratory use.
Can Molekula supply it in bulk?
Yes, bulk quantities are available upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
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