Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Potassium Hexacyanoferrate(II) Trihydrate (CAS: 14459-95-1) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase, Please contact: alvin@ruifuchem.com
| Chemical Name | Potassium Hexacyanoferrate(II) Trihydrate |
| Synonyms | Potassium Ferrocyanide Trihydrate; Potassium Ferrocyanide(II) Trihydrate; Tetrapotassium Hexacyanoferrate Trihydrate; Yellow Prussiate |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 14459-95-1 |
| Molecular Formula | K4Fe(CN)6·3H2O |
| Molecular Weight | 422.39 g/mol |
| Melting Point | 70℃(lit.) |
| Density | 1.85 |
| Sensitive | Sensitive to Light and Easy to Absorb Moisture |
| Water Solubility | Soluble in Water |
| Stability | Stable. Incompatible with Oxidizing Agents, Stong Acids (May Generate Very Toxic HCN). Not Combustible. |
| COA & MSDS | Available |
| Sample | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Faint Yellow to Yellow Powder or Crystals | Complies |
| Purity / Analysis Method | >99.5% (Titration by KMNO4) | 99.83% |
| lnsoluble Matter in Water | <0.005% | <0.005% |
| Sulfale (SO4) | <0.005% | 0.0035% |
| Chloride (Cl-) | <0.005% | 0.0041% |
| Sodium (Na) | <0.02% | 0.015% |
| X-Ray Diffraction | Conforms to Structure | Conforms |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Bottle, 25kg per PP woven bag or 25kg per fiber drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Away from fire and heat source. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Hazard Symbols Xn - Harmful
Risk Codes R32 - Contact with acids liberates very toxic gas
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S36 - Wear suitable protective clothing.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S47 - Keep at temperature not exceeding...
UN IDs 1588
WGK Germany 2
RTECS LJ9219000
FLUKA BRAND F CODES 8
TSCA Yes
HS Code 2837200090
Potassium Hexacyanoferrate(II) Trihydrate (CAS: 14459-95-1) is mainly used in production of paint, printing ink, coloring matter, pharmacy, heat treatment of metal, as anti-caking agent in salt, application in wine and food additive etc. also used in steel and leather industry. Used as an chemical reagent, analytical reagent, chromatographic reagent and developer.
1) Pigment industry: used for production of Prussian blue raw materials.
2) Chemical industry: used to remove heavy metal ions.
3) Pharmaceutical industry: used as a flocculant, can achieve the ideal in the process, improve the quality of medicine.
4) Printing and dyeing industry: used as oxidation agent, maintain quality of dyeing.
5) Iron and steel industry: used as carburizing agent.
6) Food industry: used as food additive, such as: anti-caking agent in table salt or to remove heavy metal ions (iron, copper, zinc, etc.) from wine, soy protein...
7) Industry grade is mainly used to produce iron blue and potassium ferricyanide, or used in paint, printing ink, coloring matter, leather industry, pharmacy, heat treatment of metal, metallurgy and other industries.
Non-toxic. But the production of raw materials and products of cyanide thermal decomposition of cyanide poisoning. Not with acids, alkalis, iron salts and edible goods storage and mixed transport. Fire can be suppressed with water and sand. Acid-base or foam fire retardants are not available.