473448
Potassium hexacyanochromate(III)
99.99% trace metals basis
Synonym(s):
Chromium potassium cyanide (CrK3 (CN)6 ), Tripotassium hexacyanochromate
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About This Item
Linear Formula:
K3Cr(CN)6
CAS Number:
Molecular Weight:
325.40
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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Assay
99.99% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: chromium
impurities
≤150.0 ppm Trace Metal Analysis
mp
>350 °C (lit.)
SMILES string
[K+].[K+].[K+].N#C[Cr-3](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Cr.3K/c6*1-2;;;;/q;;;;;;-3;3*+1
InChI key
VOCDJOPDZZSPRQ-UHFFFAOYSA-N
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Journal of inorganic biochemistry, 28(2-3), 311-317 (1986-10-01)
Hexacyanochromate ion, (Cr(CN)6)3-, was applied to ribonuclease T1 (RNase T1), which specifically cleaves RNA chains at guanylic acid residues. From kinetic studies, this anion was shown to bind to the active site of RNase T1 as a competitive inhibitor. Therefore
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Studies of redox reactions between the blue copper protein azurin and inorganic reagents have suggested the formation of discrete complexes between the reaction partners prior to the actual electron-transfer step. To get an insight into the structural nature of the
F A Armstrong et al.
Biochemical and biophysical research communications, 141(2), 578-583 (1986-12-15)
The small inorganic complex Cr(CN)6(3-) is a clean inhibitor of the ferredoxin: NADP+ reductase-catalysed oxidation of reduced spinach ferredoxin by NADP+. Independent spectrophotometric measurements show that millimolar additions of Cr(CN)6(3-) to mixtures of ferredoxin and ferredoxin NADP+ reductase give a
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European journal of biochemistry, 109(1), 129-138 (1980-08-01)
The 270-MHz proton NMR spectra of erabutoxins a, b and c from Laticauda semifasciata in 2H2O solution were observed together with [15-N6-acetyllysine]erabutoxin b, [27-N6-acetyllysine]-erabutoxin b and [47-N6-acetyllysine]erabutoxin b. The lysine epsilon-methylene proton resonances of erabutoxin b are assigned to individual
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