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248649

Sigma-Aldrich

Hydriodic acid

contains ≤1.5% hypophosphorous acid as stabilizer, ACS reagent, ≥47.0%

Sinonimo/i:

Hydriotic acid

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100 ML
CHF 201.00
4 X 100 ML
CHF 486.00
500 ML
CHF 714.00

CHF 201.00

Spedizione prevista il30 marzo 2025

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Cambia visualizzazione
100 ML
CHF 201.00
4 X 100 ML
CHF 486.00
500 ML
CHF 714.00

About This Item

Formula empirica (notazione di Hill):
HI
Numero CAS:
10034-85-2
Peso molecolare:
127.91
Numero MDL:
MFCD00011347
Codice UNSPSC:
12352106
ID PubChem:
329752753
NACRES:
NA.21
Concentrazione:
≥47.0%
Grado:
ACS reagent

CHF 201.00

Spedizione prevista il30 marzo 2025

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Grado

ACS reagent

Livello qualitativo

200

Stato

liquid

contiene

≤1.5% hypophosphorous acid as stabilizer

Concentrazione

≥47.0%

P. ebollizione

127 °C (lit.)

Densità

1.5 g/mL at 25 °C

Anioni in tracce

bromide, chloride (as Cl-): ≤0.05%
sulfate (SO42-): ≤0.005%

Cationi in tracce

Fe: ≤0.001%
heavy metals: ≤0.001%

Temperatura di conservazione

2-8°C

Stringa SMILE

I

InChI

1S/HI/h1H
XMBWDFGMSWQBCA-UHFFFAOYSA-N

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Applicazioni

Hydriodic acid is a solution of hydrogen iodide in water. It is a strong acid. It is commonly used as a reagent in various reactions such as:
  • electrophilic hydriodination of alkenes and alkynes
  • cleavage of epoxides, ethers, and acetals; conversion of alcohols to iodides   
  • reducing agent for many groups including quinones, α-diketones, α-ketols, α-halo ketones, α-diazo ketones, and sulfoxides      
  • reductive cyclization of keto acids

Hydriodic acid (hypophosphorus acid as a stabilizer) can be used for the fabrication of benzylammonium hybrid layered metal-halide perovskites for spintronic and nonlinear optical applications

Pittogrammi

CorrosionEnvironment
GHS05,GHS09

Avvertenze

Danger

Indicazioni di pericolo

H290,H314,H411

Classi di pericolo

Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCW2432
MKCK0311
SHBH5158V
SHBF1238V
SHBB2241V

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Siegfried Eigler et al.
Chemical communications (Cambridge, England), 49(67), 7391-7393 (2013-07-19)
The efficiency of reducing agents for the reduction of graphene oxide (GO) could be probed by scanning Raman spectroscopy. A film of graphene flakes derived from GO was probed to be graphene like. We also focus on the surface quality
Viscosities of aqueous hydrochloric acid solutions, and densities and viscosities of aqueous hydroiodic acid solutions.
Nishikata E, et al.
Journal of Chemical and Engineering Data, 26(3), 254-256 (1981)
Efficient reduction of polycyclic quinones, hydroquinones, and phenols with hydriodic acid.
Konieczny M and Harvey RG.
The Journal of Organic Chemistry, 44(26), 4813-4816 (1979)
Weiran Yang et al.
ChemSusChem, 5(7), 1218-1222 (2012-04-12)
HI returns: Hydroiodic acid is a highly selective reducing reagent for a wide variety of substrates. Its application is limited by the formation of iodine and the difficulty in reconverting that iodione back to HI in situ. We report the
Daniel J Weisenberger et al.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 24(3), 512-519 (2015-01-15)
The CpG island methylator phenotype (CIMP) represents a subset of colorectal cancers characterized by widespread aberrant DNA hypermethylation at select CpG islands. The risk factors and environmental exposures contributing to etiologic heterogeneity between CIMP and non-CIMP tumors are not known.
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