P3289
Potassium hexacyanoferrate(II) trihydrate
ACS reagent, 98.5-102.0%
동의어(들):
Potassium ferrocyanide, Yellow prussiate
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
K4Fe(CN)6 · 3H2O
CAS 번호:
Molecular Weight:
422.39
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.21
Grade:
ACS reagent
Solubility:
water: soluble
Grade
ACS reagent
Quality Level
분석
98.5-102.0%
양식
powder
반응 적합성
reagent type: catalyst
core: iron
불순물
≤0.005% Insoluble matter
pH
8-10 (25 °C, 211 g/L)
mp
70 °C (lit.)
solubility
water: soluble
음이온 미량물
chloride (Cl-): ≤0.01%
sulfate (SO42-): passes test (limit about 0.01%)
SMILES string
O.O.O.[K+].[K+].[K+].[K+].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Fe.4K.3H2O/c6*1-2;;;;;;;;/h;;;;;;;;;;;3*1H2/q;;;;;;-4;4*+1;;;
InChI key
NRYOVBQTVIWDNU-UHFFFAOYSA-N
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일반 설명
Potassium hexacyanoferrate(II) trihydrate, commonly known as potassium ferrocyanide, is a commonly used anticaking agent. Its cytotoxic and genotoxic effect has been evaluated. The growth of chemical garden in aqueous potassium hexacyanoferrate solution droplets on a superhydrophobic surface has been reported. The inhibition efficiency of potassium ferrocyanide in phosphoric acid solution against the corrosion of mild steel has been investigated.
애플리케이션
Potassium hexacyanoferrate(II) trihydrate may be used in the following processes:
- Preparation of Carrez I solution.
- Milk sample preparation for gold nanoparticles (AuNPs) based colorimetric detection of melamine.
- Preparation of ferrocyanide/ferricyanide reaction, a redox pair solution for electrochemical testing.
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Mixing with herringbone-inspired microstructures: overcoming the diffusion limit in co-laminar microfluidic devices.
Marschewski J, et al.
Lab on a chip, 15(8), 1923-1933 (2015)
Studies on the inhibitive effect of potassium ferrocyanide on the corrosion of steel in phosphoric acid.
Hmamou DB, et al.
Research on Chemical Intermediates, 39(8), 3475-3485 (2013)
Factors influencing acrylamide formation in rye, wheat and spelt breads.
Przygodzka M, et al.
Journal of Cereal Science, 65, 96-102 (2015)
Surachet Duanghathaipornsuk et al.
Nanomaterials (Basel, Switzerland), 10(6) (2020-06-13)
A composite sensor consisting of two separate inorganic layers of Prussian blue (PB) and the composite of cerium oxide nanoparticles (CeNPs) and graphene oxide (GO), is tested with •OH radicals. The signals from the interaction between the composite layers and
Pierre Osteil et al.
Development (Cambridge, England), 146(7) (2019-03-21)
During embryogenesis, the stringent regulation of Wnt activity is crucial for the morphogenesis of the head and brain. The loss of function of the Wnt inhibitor Dkk1 results in elevated Wnt activity, loss of ectoderm lineage attributes from the anterior
문서
Extract pantothenic acid (vitamin B5) from infant formula and quantify via LC-MS/MS using Ascentis® Express C18 UHPLC column per GB 5009.210-2023.
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