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| | Prussian Blue Basic information |
| Product Name: | Prussian Blue | | Synonyms: | Pigment Blue 27;ferrihexacyanoferrate;ferrocin;ferrotsin;hexacyano-ferrate(4-iron(3+)(3:4);hexakis(cyano-C)-iron(3+)(3:4),(OC-6-11)-Ferrate(4-);iron(3+)(3:4),(oc-6-11)-ferrate(4-hexakis(cyano-c)-;iron(3+)ferrocyanide | | CAS: | 14038-43-8 | | MF: | C6FeN6.4/3Fe | | MW: | 859.23 | | EINECS: | 237-875-5 | | Product Categories: | Dyes and Pigments;Inorganics | | Mol File: | 14038-43-8.mol |  |
| | Prussian Blue Chemical Properties |
| density | 1.8 | | storage temp. | Room Temperature | | form | Powder | | color | Dark blue | | Water Solubility | practically insoluble | | Sensitive | Hygroscopic | | Merck | 14,7910 | | Solubility Product Constant (Ksp) | pKsp: 40.52 | | Exposure limits | ACGIH: TWA 1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 1 mg/m3 | | Stability: | Stable. Incompatible with strong acids, strong oxidizing agents, ammonia. Light sensitive. | | LogP | -0.250 (est) | | EPA Substance Registry System | Iron ferrocyanide (Fe4[Fe(CN)6]3) (14038-43-8) |
| Safety Statements | 22-24/25 | | WGK Germany | 1 | | RTECS | LJ8200000 | | TSCA | Yes | | HS Code | 32041990 | | Hazardous Substances Data | 14038-43-8(Hazardous Substances Data) | | Toxicity | mouse,LD,oral,> 8gm/kg (8000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(1), Pg. 35, 1991. |
| | Prussian Blue Usage And Synthesis |
| Description | Iron blue is chemically referred to as ferric ammonium ferrocyanide Fe(Fe(CN)6)3. This material is generated through the reaction of sodium ferrocyanide and ferrous sulfate in the presence of ammonium sulfate. Pigments prepared with sodium or potassium salts are called ferric ferrocyanide. | | Chemical Properties | dark blue crystalline powder | | Uses | Prussian blue (KFe(Fe(CN)6)) is an intense reddish blue pigment with
fairly good properties. It is used as a coloring pigment in many types of
paint systems and is also used in the production of lead chrome greens. | | Uses | Iron(III) hexacyanoferrate(II) is uses extensively as an Iron Oxide dye. Prussian blue is used as a paint and wallpaper printing, chemical coatings, carbon paper and in the plastics industry. as an antidote for poisoning with radioactive cesium or thallium. In the metalworking and mechanical engineering Prussian blue is thinly applied as a paste on metal surfaces in order to assess the quality scraped surfaces can. | | Definition | The most common and best-
known name for blue iron ferrocyanide (iron blue)
pigments made by a variety of procedures.
| | Flammability and Explosibility | Notclassified |
| | Prussian Blue Preparation Products And Raw materials |
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