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Merck

210013

氢碘酸

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

同義詞:

碘化氢

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關於此項目

經驗公式(希爾表示法):
HI
CAS 編號:
分子量::
127.91
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:

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產品名稱

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

InChI

1S/HI/h1H

SMILES string

I

InChI key

XMBWDFGMSWQBCA-UHFFFAOYSA-N

assay

99.99% trace metals basis

form

liquid

does not contain

stabilizer

concentration

57 wt. % in H2O

bp

127 °C (lit.)

mp

-50 °C

density

1.701 g/mL at 25 °C

storage temp.

room temp

Quality Level

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本產品
210021398098752851
concentration

57 wt. % in H2O

concentration

57 wt. % in H2O

concentration

-

concentration

57 wt. %

assay

99.99% trace metals basis

assay

99.95%

assay

55%, 55.0-58.0% (ACS specification)

assay

99.999% trace metals basis

Quality Level

100

Quality Level

100

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

-

Application

氢碘酸可用于合成三氘-[13C]-甲基碘和[13C]-甲基碘。[1]

General description

氢碘酸是溶于水的碘化氢气体。它是强酸,通常用作还原剂。[2]
氢碘酸(HI)和红磷(HI/红P)在甲基苯丙胺制备中起到还原剂的作用。[3]HI/磷会引发各种多环醌发生还原反应。[4]HI还可作为还原剂参与将各种聚芳烃醌、氢醌和酚转化成相应的芳烃。[4]

pictograms

CorrosionEnvironment

signalword

Danger

Hazard Classifications

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

存儲類別/等級

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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分析證明 (COA)

Lot/Batch Number

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

A practical laboratory route to the synthesis of trideuteriomethyl-[13C] iodide.
Coumbarides GS, et al.
Journal of Labelled Compounds & Radiopharmaceuticals, 46(4), 291-296 (2003)
Patnaik P.
A Comprehensive Guide to the Hazardous Properties of Chemical Substances, 123 (2007)
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)
Kazumasa Wakamatsu et al.
Pigment cell & melanoma research, 22(4), 474-486 (2009-06-06)
Pheomelanogenesis is a complex pathway that starts with the oxidation of tyrosine (or DOPA, 3,4-dihydroxyphenylalanine) by tyrosinase in the presence of cysteine, which results in the production of 5-S-cysteinyldopa and its isomers. Beyond that step, relatively little has been clarified
Relationships between circulating and intracellular thyroid hormones: physiological and clinical implications.
P R Larsen et al.
Endocrine reviews, 2(1), 87-102 (1981-01-01)

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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