Turnbull's blue

Base Information

• Chemical Name: Turnbull's blue
• CAS No.: 12240-15-2
• Deprecated CAS: 12549-32-5,15418-50-5,15722-30-2,26043-86-7,15418-50-5,15722-30-2,26043-86-7
• Molecular Formula: C6Fe2KN6
• Molecular Weight: 306.899
• European Community (EC) Number: 247-305-7
• UNII: K2CJI135MU
• DSSTox Substance ID: DTXSID00892422
• Wikidata: Q27281857
• Mol file: 12240-15-2.mol

Synonyms:K-Fe(III)-FOC;potassium iron(III) ferrocyanide;potassium iron(III) hexacyanoferrate (II);Turnbull's blue

Chemical Property of Turnbull's blue

Chemical Property:

• Appearance/Colour: Blue pwder
• PSA: 142.74000
• LogP: 0.09568
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 0
• Exact Mass: 306.852022
• Heavy Atom Count: 15
• Complexity: 10

Purity/Quality:

99% ^*data from raw suppliers

Prussian blue soluble for microscopy ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[K+].[Fe+2].[Fe+3]
• Uses: Pigment Blue 27 is used to detect the presence of iron in histological tissue sections and biopsy specimens

Technology Process of Turnbull's blue

There total 9 articles about Turnbull's blue which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

potassiumhexacyanoferrate(II) trihydrate → potassium iron (II) hexacyanoferrate(III) (12240-15-2)

Guidance literature:

With hydrogenchloride; In water; at 80 ℃; for 24.5h;

DOI:10.1021/ja401727n

Reference yield:

iron(III) chloride hexahydrate (121714-78-1,24290-40-2,58694-80-7,10025-77-1,64333-00-2) + potassium hexacyanoferrate(III) → potassium iron (II) hexacyanoferrate(III) (12240-15-2)

Guidance literature:

With water; gold; In water; deposition in porous alumina on gold surface at pH 2; removal of alumina by etching with 10 % H3PO4;

DOI:10.1246/cl.2006.406

Reference yield:

iron(II) sulfate + potassium hexacyanoferrate(III) → potassium iron (II) hexacyanoferrate(III) (12240-15-2)

Guidance literature:

With citric acid; In water; at 20 ℃; for 1h;

DOI:10.1002/anie.201904534

upstream raw materials:

iron(III) chloride hexahydrate

iron(III) chloride

Refernces

• 1、 Sunkari, Sailaja,Nagashima, Sayoko,Murata, Masaki,Nishihara, Hiroshi,Matsui, Yoshitaka,Nishio, Kazuyuki,Masuda, Hideki. "Size-controlled gold-catalyzed growth of Prussian blue nanopillars". . p. 406 - 407. Retrieved 2006.
• 2、 Luo, Haiqing,Chen, Xingguo,Zhou, Pingheng,Shi, Huigang,Xue, Desheng. "Prussian blue nanowires fabricated by electrodeposition in porous anodic aluminum oxide". . p. C567-C570. Retrieved 2004.
• 3、 Kaneko, Masao,Takabayashi, Naoki,Yamada, Akira. "SIMULTANEOUS EVOLUTION OF HYDROGEN AND OXYGEN BY WATER PHOTOLYSIS WITH PRUSSIAN BLUE AND TRIS(2,2'-BIPYRIDYL)RUTHENIUM(II) COMPLEX". . p. 1647 - 1650. Retrieved 1982.
• 4、 Moriguchi, Isamu,Kamogawa, Haruna,Hagiwara, Kaori,Teraoka, Yasutake. "Synthesis of ultrathin films of Prussian blue by successive ion adsorption technique". . p. 310 - 311. Retrieved 2002.
• 5、 Reguera,Marin,Calderon,Rodriguez-Hernandez. "Photo-induced charge transfer in Prussian blue analogues as detected by photoacoustic spectroscopy". . p. 191 - 197. Retrieved 2008/02/13.