Potassium ferrocyanide is the inorganic compound with formula K4[Fe(CN)6] · 3H2O. It is the potassium salt of the coordination complex [Fe(CN)6]4−. This salt forms lemon-yellow monoclinic crystals. Potassium ferrocyanide finds many niche applications in industry. It and the related sodium salt are widely used as anti-caking agents for both road salt and table salt. The potassium and sodium ferrocyanides are also used in the purification of tin and the separation of copper from molybdenum ores. Potassium ferrocyanide is used in the production of wine and citric acid. In the laboratory, potassium ferrocyanide is used to determine the concentration of potassium permanganate, a compound often used in titrations based on redox reactions. Potassium ferrocyanide is used in a mixture with potassium ferricyanide and phosphate buffered solution (PBS) to provide a buffer for X-Gal, which is used to cleave Beta-galactosidase, giving a bright blue visualization where an antibody (or other molecule), conjugated to Beta-gal, has bonded to its target.
Potassium ferrocyanide can be used as a fertilizer for plants.
| ITEMS | Specifications | ||
| Tech / Industry Grade | Food Grade | ||
| Purity [K4Fe(CN )6 . 3H2O] % >=</p> | 99.0 | 99.0 | |
| Chloride [ Cl- ] % =< | 0.20 | 0.20 | |
| Water insoluble matter % =< | 0.01 | 0.01 | |
| Moisture % =< | 0.50 | 0.30 | |
| Sodium [ Na+ ] % =< | 0.30 | 0.20 | |
| Hexacyanoferrate (Ⅲ) acid salt %=< | Passed | ||
| Cyanide [ CN- ] % =< | Passed | ||
| Arsenic [ As ] % =< | 0.0001 | ||
1, What kinds of certificates can you offer?
Chems is an ISO2008 9001 certified company, as for Potassium Ferrocyanide, we can offer HAPPC, KOSHER, HALAL Certificates, ect.
2, Is Chems a manufacturer or just a trading company?
Chems is both manufacturer and trading company, we are Potassium Ferrocyanide distributor, at the same time, we are manufacturer of other products.
3, What is the Min Order Quantity of Potassium Ferrocyanide?
Different products have different MOQ, for Potassium Ferrocyanide, the MOQ is 500kg.
4, What is the price of Potassium Ferrocyanide?
Chems is a famous supplier and manufacturer of Potassium Ferrocyanide in China, and has been corporate with many Potassium Ferrocyanide suppliers for several years, we can provide you with cost-effective Potassium Ferrocyanide.
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Potassium Ferrocyanide in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.
8, How long will I receive my good?
Chems has its own EDC warehouse in Shanghai, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.