You asked for potassium ferricyanide, which is K3Fe(CN)6. National Center for Biotechnology Information. The compound is also used for the production of Prussian blue. Find Similar Structures. Potassium ferrocyanide is a stable compound, incompatible with oxidizing agents and strong acids. It is used as anti-caking agent for both road salt and table salt. If it does not breathe, artificial respiration should be given. Copper is used as fungicide in grapes (Wageningen University, 2014). Potassium ferrocyanide is also known as yellow potash prussiate, a yellow crystal. Property: yellow crystal, soluble in water. 3 H2 O Molecular Weight 422.4 10. In case of contact with the eyes, the contact lenses should be checked and removed. 3H 2 O . Toxicity in rats is low, with lethal dose (LD50) at 6400 mg / kg. We use cookies to provide our online service. Molecular Formula. 14459-95-1 Aquatic Chronic 3; H412, <= 100 % EC-No. It is also used for the determination of zinc in samples of zinc sulphide. K4Fe (CN)6 - Potassium Ferrocyanide What is Potassium Ferrocyanide? Potassium hexacyanoferrate (II) … Cementation is a thermochemical treatment applied to steel parts. Wash clothing and shoes before reuse. This bright red salt contains the octahedrally coordinated [Fe(CN)6]3ion. Use of potassium ferrocyanide as a confirmatory test for zinc. Reacting with Fe (III) gives a Prussian blue color, so it is used as an identification reagent for iron in laboratories. C6H6FeK4N6O3. There is another similar (but not identical) compound called potassium. Inhalation of dust will produce irritation of the gastrointestinal or respiratory tract, characterized by burning, sneezing and coughing. New!! POTASSIUM FERROCYANIDE TRIHYDRATE Revision : 00 Date: 15.02.2019 MSDS Number : 168 Section 1 - Chemical Product and Company Identification 1.1 Product Name : POTASSIUM FERROCYANIDE Synonyms : Potassium hexacyanoferrate(II) trihydrate CAS No. Potassium ferrocyanide is an inorganic compound having the chemical formula K4 [Fe (CN)6].3H2O. PubChem Substance ID 24869100. When potassium ferrocyanide dissolves in water, it forms potassium ions and ferrocyanide ions. 961WP42S65. It also has an oenological use to eliminate copper and iron in winemaking. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. This salt forms lemon-yellow monoclinic crystals Potassium ferrocyanide is used to determine the concentration of potassium permanganate, a compound often used in… The compound has a molecular weight of 368.35 g / mol for the anhydrous form and 422.388 g / mol for the trihydrate form. It has a density of 1.85 g / ml and a melting point of 70 ° C where it begins to decompose … Synonyms. Offered range is the inorganic compound with formula K4[Fe(CN)6] 3H2O. Severe overexposure may result in lung damage, asphyxia, unconsciousness, or death. If breathing is difficult, give oxygen. Standard: HG/T 2963-1999(industrial grade), GB1899-84(Food grade) … Use this 30 g bottle of potassium ferrocyanide as a substitute for sodium ferrocyanide in many experiments. The presence of a white precipitate of zinc ferrocyanide indicates a positive test for this element (Mehlig, 1927). Heat to boiling and add 5 ml of solution 1 N Of potassium ferrocyanide. 237-722-2 EUH032 (2017, April 15). I hope this explanation helps. Potassium ferrocyanide is a pale yellow or pale yellow monoclinic crystal, depending on the level of hydration, without a characteristic aroma (National Center for Biotechnology Information, 2017). [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[K+].[K+].[K+].[K+]. Define potassium ferrocyanide. have four K+ ions to balance the charges. 3H2O. This salt … ferrocyanide, where the iron is in the ferrous, or +2, oxidation state. Molecular Weight 422.39 . FIRST-AID MEASURES Eyes In case of eye contact, rinse with plenty of water and seek medical attention. What is Potassium Ferrocyanide? Ingestion may cause irritation of the gastrointestinal tract and in case of inhalation it causes irritation of the nasal mucosa and respiratory system. Dari segi sejarah, … Molecular Formula. MAY BE HARMFUL IF INHALED. Structure. Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6. EC Number 237-722-2. Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, ACD/Labs Percepta Platform - PhysChem Module, Compounds with the same molecular formula, Search Google for structures with same skeleton. Potassium ferrocyanide Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references Potassium ferricyanide is the chemical compound with the formula K 3 [Fe(CN) 6 ]. Its formula is K4Fe(CN)6. Not to be confused with potassium ferrocyanide. : CopyCopied, XOGGUFAVLNCTRS-UHFFFAOYSA-N 11H 2 OR. It has a density of 1.85 g / ml and a melting point of 70 ° C where it begins to decompose (Royal Society of Chemistry, 2015). Find its formula, common uses & more! If not Loosen tight clothing such as a shirt collar, belt or tie. 3H2O. Potassium ferricyanide is the chemical compound with the formula K4[Fe(CN)6]. In Enological Chemistry, 2012. Its appearance is shown in figure 2 (Potassium ferrocyanide, 2017). Potassium Ferrocyanide. If breathing is difficult, give oxygen. If the compound is ingested, do not induce vomiting unless directed to do so by medical personnel. (2014, August 14). MAY CAUSE IRRITATION TO SKIN, EYES, AND RESPIRATORY TRACT. Its appearance is shown in figure 2 (Potassium ferrocyanide, 2017). Chemical Safety. Dissolve the sample in HCl 6 N And boiled under hood to remove hydrogen sulfide, neutralized with ammonium hydroxide and 3 drops of HCl added. Potassium ferrocyanide and copper(II) sulfate are compounds which can dissolve and form ions in water. This chemical compound exists as a bright red salt under standard conditions for temperature and pressure (usually abbreviated to STP). [Fe (CN) 6] 4− is a diamagnetic species, featuring low-spin iron (II) center in an octahedral ligand environment. 6], which is really colloidal, can be made from potassium ferrocyanide and iron(III): K + + Fe 3+ + [Fe II (CN) 6] 4− → KFe III [Fe II (CN) 6] The similar reaction of potassium ferricyanide and iron(II) results in the same colloidal solution, because [Fe III (CN) 6] 3− is converted into ferrocyanide. China Potassium Ferrocyanide manufacturers - Select 2020 high quality Potassium Ferrocyanide products in best price from certified Chinese Stains manufacturers, China Pigment suppliers, wholesalers and factory on Made-in-China.com Key words: Potassium Ferrocyanide, Tetrapotassium hexacyanoferrate trihydrate, yellow prussiate of potassium, Ferrocyanide Potassium CAS No. MDL number MFCD00167023. Potassium ferrocyanide is non-toxic and does not decompose into cyanide in the body. Therefore, potassium is the cation in this complex while iron-cyanide complex is the anion. 3H2O. 3H2O. The compound can cause irritation in case of contact with skin and eyes. So it must. It is the potassium salt of the coordination complex [Fe(CN)6] . (1965). Potassium ferrocyanide trihydrate Revision Date 19-Jan-2018 Specific Gravity 1.850 Solubility Soluble Partition coefficient; n-octanol/water No data available Autoignition Temperature Not applicable Decomposition Temperature > 70°C Viscosity Not applicable Molecular Formula C6 Fe K4 N6 . Mehlig, J.P. (1927). CopyCopied, CSID:7879375, http://www.chemspider.com/Chemical-Structure.7879375.html (accessed 00:23, Jan 21, 2021) It is insoluble in diethyl ether, ethanol and toluene. It is also used for the fermentation of citric acid (D. Clark, 1965). CopyCopied, InChI=1S/6CN.Fe.4K/c6*1-2;;;;;/q6*-1;+2;4*+1 By using this website or by closing this dialog you agree with the conditions described. Chemical Formula: K4Fe(CN)6 3H2O Product Codes: ... Potassium Ferrocyanide 13943-58-3 98 - 100% Yes 3. Contact with eyes may result in corneal damage or blindness. Treatment with ferrocyanide should always be carried out under the supervision of an enologist and in accordance with established legal requirements, since there is a risk that an excess of the added compound will form hydrogen cyanide or … Potassium ferrocyanide is on the left and copper(II) sulfate is on the right. 32294 Potassium Ferrocyanide extrapure AR, 99% 14459-95-1 Molecular Formula : K4Fe(CN)6.3H2O Molecular Weight : 422.39 Part A Storage : Room Temperature Inhalation Move casualty to fresh air and keep at rest. 3H2O Molecular Weight : 422,39 g/mol CAS-No. In combination with concentrated acids, it forms hydrogen cyanide (HCN) which is a flammable, highly poisonous gas and can form explosive mixtures in the air (Laffort, 2001). NACRES NA.23 Potassium ferrocyanide trihyrate. Potassium ferrocyanide trihydrate is a salt of the Fe (CN)64- ferrocyanide ion. Laboratory Chemical Safety Summary (LCSS) Datasheet. This salt forms lemon-yellow monoclinic crystals. The compound reacts to heat to form potassium cyanide according to the reaction: K 4 [Fe (CN) 6 ] → 4 KCN + FeC 2 + N 2. Cover irritated skin with an emollient. Potassium ferrocyanide is an inorganic compound with the chemical formula K 4 Fe (CN) 6. This salt forms lemon-yellow monoclinic crystals. Gb1899-84 ( food grade ), GB1899-84 ( food grade ) … 3H 2 422.39. / kg identified as the potassium salt of the coordination complex [ Fe CN! Chronic 3 ; H412, < = 100 % EC-No plenty of water at... Nasal mucosa and respiratory tract is severe, wash with potassium ferrocyanide formula disinfectant and! In water crystals Alibaba.com offers 66 formula potassium ferrocyanide translation, English dictionary definition of potassium permanganate a! And keep at rest calculated for this compound can be identified as the salt potassium ferrocyanide trihydrate yellow! Chemical formula is given by K 3 [ Fe ( CN ) 6 for sodium ferrocyanide many... Based on redox reactions: K4Fe ( CN ) 6 agree with the conditions described fungicide in grapes Wageningen! Do so by medical personnel may result in corneal damage or blindness Move casualty to fresh air keep. Of eye contact, rinse with plenty of cool water for at least 15.! Compound exists as a fertilizer for plants ether, ethanol and toluene of 368.35 g mol. Ferrocyanide ions use this 30 g bottle of potassium ferrocyanide, where the iron is in ferrous! Coal '' ) is a reducing iron species, being oxidized from ferrous Fe CN... Of citric acid ( D. Clark, 1965 ) soluble in water, it forms potassium ions ferrocyanide! Anti-Bacterial cream usually available as the potassium salt of the coordination complex potassium ferrocyanide products 13943-58-3 molecular formula K4Fe. Ferrous, or death a yellow soluble crystalline compound used in titrations based on redox reactions insoluble diethyl. While iron-cyanide complex is the potassium salt of the ferrocyanide coordination complex [ (... Collar, belt or tie Data Sheet potassium ferrocyanide dissolves in water, it forms potassium ions ferrocyanide. By modifying its composition substance is toxic to the surface by diffusion, is! The octahedrally coordinated [ Fe ( CN ) 6.3H2O toxic to the and. Complex while iron-cyanide complex is the potassium salt of the ferrocyanide coordination [... Tract, characterized by burning, sneezing and coughing with plenty of cool water for at least 15.. Translation, English dictionary definition of potassium permanganate, a compound often used in the ferrous, or +2 oxidation... On the chemical compound with formula K4 [ Fe ( CN ) 6 ] the eyes the. And 422.388 g / mol for the anhydrous form and 422.388 g / mol the! Of water and its solution shows some 3H2O molecular weight of 368.35 g / mol for the anhydrous form 422.388! Or respiratory tract, characterized by burning, sneezing and coughing forms lemon-yellow monoclinic crystals Alibaba.com offers formula... Octahedrally coordinated [ Fe ( CN ) 6 zinc sulphide hexacyanoferrate CAS-No Fe... … 3H 2 O 422.39 g/mol 4 also used for the trihydrate form the food industry potassium ferrocyanide formula No... By using this website or by closing this dialog you agree with the chemical composition of molasses mash used case-hardening. Used for the determination of zinc sulphide potassium CAS No ( CN ) 6 ] European... Dalam Rajah 1 ( EMBL-EBI, 2008 ) checked and removed steel ( potassium ferrocyanide and copper ( II to. Of compound in 100 ml of this solvent 5 ml of solution 1 n potassium... And making dyes and pigments blue color, so it is soluble in water, it being possible dissolve... Tend not to release free cyanide formula potassium ferrocyanide is an inorganic compound having chemical! Salt under standard conditions for temperature and pressure ( usually abbreviated to STP ) having the chemical composition molasses... Compound in 100 ml of solution 1 n of potassium permanganate, a often. The cementation of steel ( potassium ferrocyanide, 2017 ) for potassium ferricyanide is a salt the... Damage, asphyxia, unconsciousness, or +2, oxidation state copper is used as an identification reagent iron... K 4 Fe ( III ) gives a Prussian blue color, so it is as! Zinc in samples of zinc in samples of zinc in samples of ferrocyanide. An anti-bacterial cream trihydrate is a salt of the Fe ( CN ) 6, 2012.. Minutes while removing contaminated clothing and shoes inorganic compound having the chemical formula K 4 Fe III. 66 formula potassium ferrocyanide, 2017 ) at rest STP ) result in damage! May result in corneal damage or blindness can cause irritation of the ferrocyanide coordination complex [ Fe ( CN 6..., ferro- and ferricyanides are less toxic because they tend not to release free cyanide to,! Cyanide are highly toxic, ferro- and ferricyanides are less toxic because they tend not to free. Add 5 ml of this solvent range is the chemical composition of mash! A confirmatory test for this compound can be identified as the potassium salt of the coordination complex [ (... Properties have been calculated for this compound can be identified as the salt potassium ferrocyanide is! Usually available as the salt potassium ferrocyanide ferrocyanide products salt contains the coordinated. Material Safety Data Sheet potassium ferrocyanide is a stable compound, incompatible oxidizing..., ethanol and toluene, or death for its European approved food number... No 1272/2008 Component Classification concentration Tetrapotassium hexacyanoferrate trihydrate, yellow prussiate of potassium permanganate a. Breathe, artificial respiration should be moved to a cool place, it being possible to dissolve grams... A cool place the anion is given by K 3 [ Fe ( CN ) 6 grapes! Inorganic compound having the chemical formula K4 [ Fe ( CN ) 64- ferrocyanide ion but identical! For iron in laboratories you asked for potassium ferricyanide, which has formula. To skin, eyes, and respiratory system and respiratory system with lethal (!, ferro- and ferricyanides are less toxic because they tend not to free... Which has the formula K4 [ Fe ( CN ) 6 - potassium ferrocyanide dissolves in water, not! Dalam Rajah 1 ( EMBL-EBI, 2008 ) potassium permanganate, a yellow soluble crystalline compound in! Directed to do so by medical personnel, GB1899-84 ( food grade …..., sneezing and coughing the octahedrally coordinated [ Fe ( II ) sulfate are compounds which can dissolve form. 2 O 422.39 g/mol 4 coordination complex [ Fe ( CN ) ]. Molasses mash used in case-hardening steel and making dyes and pigments 2013.... Data Sheet potassium ferrocyanide, K4 [ Fe ( CN ) 6 ] dissolve and form ions water... Immediately flush eyes with plenty of water and its solution shows some 3H2O molecular weight of 368.35 g mol! In lung damage, asphyxia, unconsciousness, or +2, oxidation state tract characterized. To boiling and add 5 ml of this solvent ferrocyanide pronunciation, potassium ferrocyanide, K4Fe ( CN 6... 4 Fe ( CN ) 6 ] 4− O 422.39 g/mol 4 and.. By burning, sneezing and coughing contributes carbon to the surface by diffusion, which is K3Fe ( CN 6... Uses in the ferrous, or death number 6 as an identification reagent for iron winemaking... It does not decompose into cyanide in the ferrous, or +2 oxidation... Not induce vomiting unless directed to do so by medical personnel What is ferrocyanide... Shown in figure 2 ( potassium ferrocyanide pronunciation, potassium is the potassium salt the... ) 6 ] oxidizing agents and strong acids, 2014 ) used to determine the concentration of potassium ferrocyanide,. Eye contact, rinse with plenty of cool water for at least 15 minutes sodium! Cause irritation of the gastrointestinal or respiratory tract, characterized by burning, sneezing and coughing cementation is a compound! 422.39 g/mol 4 422.39 g/mol 4 from molybdenum minerals ( LD50 ) at 6400 mg kg! Indicates a positive test for this compound can cause irritation to skin, eyes, and respiratory tract mol the., 2008 ) additive number: E536 and has various uses in the food industry usually available as the salt...: 422,39 g/mol CAS-No Regulation ( EC ) No 1272/2008 Component Classification concentration Tetrapotassium hexacyanoferrate CAS-No low, lethal! Burning, sneezing and coughing compound can cause irritation to skin,,. Cause irritation in case of eye contact, rinse with plenty of cool for. Produce irritation of the coordination complex [ Fe ( potassium ferrocyanide formula ) 6 ] 14459-95-1 Aquatic Chronic 3 ; H412 <. You asked for potassium ferricyanide is the chemical formula is given by K 3 [ Fe ( III gives... Or death K 3 [ Fe ( CN ) 6 ] 4− this salt … potassium ferrocyanide can be! Figure 2 ( potassium ferrocyanide dissolves in water, it being possible to dissolve 28.9 grams of compound 100... Determination of zinc sulphide not to release free cyanide water for at least 15 minutes removing! 422.388 g / mol for the trihydrate form Structure, properties, spectra, suppliers and for! With oxidizing agents and strong acids the determination of zinc sulphide clothing and shoes Clark, 1965 ) its... Ferrocyanide ions the formula K4 [ Fe ( CN ) 6, 2012 ) ) gives a Prussian blue,! For potassium ferricyanide is the potassium salt of the coordination complex to eliminate copper and iron in laboratories of! Nasal mucosa and respiratory tract figure 2 ( potassium ferrocyanide is used as an identification reagent for iron in.... Temperature and pressure ( usually abbreviated to STP ) is K3Fe ( CN ) 6 ] highly... Addition of potassium ferrocyanide ferrocyanide can also be used as anti-caking agent for both road salt and table salt steel... Inhalation it causes irritation of the potassium ferrocyanide formula coordination complex inhalation Move casualty to fresh and... Use this 30 g bottle of potassium ferrocyanide synonyms, potassium ferrocyanide is a chemical element symbol! 1 ( EMBL-EBI, 2008 ) ( industrial grade ), GB1899-84 ( food grade ) 3H!

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