Molekula
Potassium ferrocyanide trihydrate
Potassium ferrocyanide trihydrate is a stable, water-soluble inorganic compound used in analytical chemistry, food additives, and as a reagent in redox reactions. It appears as yellow crystals and is employed in the production of pigments and in metallurgy. CAS: 14459-95-1, Molecular formula: K4[Fe(CN)6] · 3H2O, Molecular weight: 422.39 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Potassium ferrocyanide trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Potassium ferrocyanide trihydrate is a stable, water-soluble inorganic compound used in analytical chemistry, food additives, and as a reagent in redox reactions. It appears as yellow crystals and is employed in the production of pigments and in metallurgy. CAS: 14459-95-1, Molecular formula: K4[Fe(CN)6] · 3H2O, Molecular weight: 422.39 g/mol, Storage: Ambient, Signal word: Warning. Molekula supplies Potassium ferrocyanide trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow Crystalline Powder |
| Water | ≤3% |
| Chloride (Cl) | ≤0.5% |
| Assay | ≥98% |
| Insoluble water | ≤0.05% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 14459-95-1 |
| Molecular Formula | K4[Fe(CN)6] · 3H2O |
| Molecular Weight | 422.39 |
| SMILES | - |
| REACH Code | Y113 |
| HTS Code | 28372010 |
| Tariff Code | 2837200090 |
Safety & GHS
Hazard statements
- EUH032 Contact with acids liberates very toxic gas
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P307+311 IF exposed: Call a POISON CENTER or doctor/physician
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 potassium ferrocyanide trihydrate used for?
It is primarily used as a food additive (E535) to prevent caking in salt and as a reagent in analytical chemistry.
What is the chemical formula and molecular weight?
The formula is K4[Fe(CN)6] · 3H2O with a molecular weight of 422.39 g/mol.
How should potassium ferrocyanide trihydrate be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in laboratory grade; other 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) with the shipment.
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.