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210021

Sigma-Aldrich

Hydriodic acid

57 wt. % in H2O, distilled, stabilized, 99.95%

Sinonimo/i:

Hydriotic acid

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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:
329752070
NACRES:
NA.21

Saggio

99.95%

Forma fisica

liquid

contiene

<1.5% hypophosphorous acid as stabilizer

Concentrazione

57 wt. % in H2O

P. eboll.

127 °C (lit.)

Densità

1.701 g/mL at 25 °C

Temperatura di conservazione

2-8°C

Stringa SMILE

I

InChI

1S/HI/h1H
XMBWDFGMSWQBCA-UHFFFAOYSA-N

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Descrizione generale

Hydriodic acid (HI) along with red phosphorus (HI/red P) plays the role of a reducing agent for the preparation of methamphetamine. HI/Phosphorous causes the reduction of various polycyclic quinones. HI also participates as a reducing agent for the conversion of various polyarene quinones, hydroquinones and phenols to the corresponding aromatic hydrocarbons.
Hydriodic acid is hydrogen iodide gas dissolved in water. It is a strong acid generally used as a reducing agent.

Applicazioni

Hydriodic acid may be used as a reagent for the conversion of fatty alcohols and glyceryl ethers to alkyl iodides.

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Melanocytes produce two chemically distinct types of melanin pigments, eumelanins and pheomelanins. These pigments can be quantitatively analyzed by acidic KMnO4 oxidation or reductive hydrolysis with hydriodic acid (HI) to form pyrrole-2,3,5-tricarboxylic acid (PTCA) or aminohydroxyphenylalanine (AHP), respectively. Dark brown
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