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210013

Hydriodic acid

contains no stabilizer, distilled, 57 wt. % in H2O, 99.99% trace metals basis

Synonym(s):

Hydriotic acid

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Size/SKUAvailabilityPrice
50 mL

Available to ship TODAY

$116.00
250 mL

Available to ship TODAY

$389.00

About This Item

Empirical Formula (Hill Notation):
HI
CAS Number:
Molecular Weight:
127.91
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
Assay:
99.99% trace metals basis
Concentration:
57 wt. % in H2O
Form:
liquid

$116.00


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Quality Segment

assay

99.99% trace metals basis

form

liquid

does not contain

stabilizer

concentration

57 wt. % in H2O

mp

-50 °C

density

1.701 g/mL at 25 °C

storage temp.

room temp

SMILES string

I

InChI

1S/HI/h1H

InChI key

XMBWDFGMSWQBCA-UHFFFAOYSA-N

General description

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.

Application

Hydriodic acid may be used in the synthesis of trideuterio-[13C]-methyl iodide and [13C]-methyl iodide.

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This Item
248649752851200956
description

contains no stabilizer, distilled, 57 wt. % in H2O, 99.99% trace metals basis

description

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

description

57 wt. %, distilled, 99.999% trace metals basis

description

~55 wt. % in H2O

concentration

57 wt. % in H2O

concentration

≥47.0%

concentration

57 wt. %

concentration

~55 wt. % in H2O

assay

99.99% trace metals basis

assay

-

assay

99.999% trace metals basis

assay

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

storage temp.

room temp

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

mp

-50 °C

mp

-

mp

-

mp

-


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Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Codes

Hazard Classifications

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

Storage Class

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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Questions

1–3 of 3 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Is this genuine HI acid? If yes then will I get it in a glass bottle or what?

    1 answer
    1. This product is 57 wt. % Hydriodic acid in H2O that contains no stabilizer. This product will be packaged in an amber glass bottle.

      Helpful?

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