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1.04973

Potassium hexacyanoferrate(III)

Name: Potassium hexacyanoferrate(III)
Brand: MM

for analysis EMSURE^® ACS,Reag. Ph Eur

동의어(들):

Potassium hexacyanoferrate(III), Potassium ferricyanide

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

K₃[Fe(CN)₆]

CAS 번호:

13746-66-2

Molecular Weight:

329.24

UNSPSC Code:

12352302

EC Index Number:

237-323-3

NACRES:

NA.21

MDL number:

MFCD00011392

Assay:

≥99.0% (iodometric)

Grade:

ACS reagent

Form:

solid

Solubility:

464 g/L

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도움 문의

속성

grade

ACS reagent

Quality Level

300

agency

reag. Ph. Eur.

product line

EMSURE^®

assay

≥99.0% (iodometric)

form

solid

impurities

≤0.005% Insoluble matter

pH

6 (20 °C, 50 g/L in H₂O)

solubility

464 g/L

density

1.85 g/cm³ at 20 °C

bulk density

900‑1000 kg/m³

anion traces

chloride (Cl^-): ≤0.01%, hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤0.05%, sulfate (SO₄^2-): ≤0.005%

cation traces

Pb: ≤0.002%

storage temp.

2-30°C

SMILES string

[Fe-3](C#N)(C#N)(C#N)(C#N)(C#N)C#N.[K+].[K+].[K+]

InChI

1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1

InChI key

MIMJFNVDBPUTPB-UHFFFAOYSA-N

설명

Application

Silsesquioxane organofunctionalized with 4-amino-3-hydrazino-5-mercapto-1,2,4-triazole: Preparation and subsequent reaction with silver and potassium hexacyanoferrate(III) for detection of L-cysteine.: This study presents the preparation of a novel silsesquioxane composite functionalized with triazole, and its subsequent reaction with silver and potassium hexacyanoferrate(III). The resulting material is evaluated for its effectiveness in detecting L-cysteine, showcasing its potential in analytical chemistry applications (do Carmo et al., 2015).

Concerted derivatization and concentration method with dispersive liquid-liquid microextraction for liquid chromatographic analysis of 5-hydroxyindoles in human serum.: This research discusses a novel approach for the analysis of 5-hydroxyindoles in human serum using liquid chromatography. The method involves derivatization and concentration via dispersive liquid-liquid microextraction, enhancing the detection capabilities in complex biological matrices (Hayama et al., 2013).

Micro determination of cortisol and cortisone in umbilical cord blood by chemiluminescent high-performance liquid chromatography.: This paper focuses on the micro determination of cortisol and cortisone in umbilical cord blood using chemiluminescent HPLC. The study highlights the method′s sensitivity and precision for analyzing these important biomarkers (Hasegawa et al., 2010).

Comparative study of different cross-linking agents for the immobilization of functionalized carbon nanotubes within a chitosan film supported on a graphite-epoxy composite electrode.: This study evaluates various cross-linking agents for immobilizing functionalized carbon nanotubes within a chitosan film on a composite electrode. The findings have significant implications for enhancing electrode performance in electrochemical sensors (Pauliukaite et al., 2009).

Thin layer chromatography/fluorescence detection of 3,4-methylenedioxy-methamphetamine and related compounds.: This research explores the detection of MDMA and related compounds using thin-layer chromatography coupled with fluorescence detection. The method provides a reliable analytical technique for forensic applications (Kato et al., 2008).

Analysis Note

Assay (iodometric): ≥ 99.0 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.005 %
Hexacyanoferrate (II) (Fe(CN)6)⁴⁻): ≤ 0.05 %
Pb (Lead): ≤ 0.002 %
Corresponds to ACS,Reag. Ph Eur

Other Notes

Replaces: PX1455; PX1455-1; PX1455-2; PX1455-4

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS07,GHS09

signalword

Warning

hcodes

H319 - H411

pcodes

P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

supp_hazards

EUH032

저장 등급

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c