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IX0120

Iodine

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(e):

Iodine

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Über diesen Artikel

Empirische Formel (Hill-System):
I2
CAS-Nummer:
Molekulargewicht:
253.81
UNSPSC Code:
12141916
EC Index Number:
231-442-4
MDL number:
NACRES:
NA.21
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vapor pressure

0.41 hPa ( 25 °C)

Quality Segment

pH

5.4 ( in H2O, saturated solution)

bp

185 °C/1013 hPa

mp

114 °C

shipped in

ambient

storage temp.

room temp

SMILES string

II

InChI

1S/I2/c1-2

InChI key

PNDPGZBMCMUPRI-UHFFFAOYSA-N

Application


  • Iodine-Promoted Reductive Sulfenylation Using Ketones as Hydride Donors: Describes a novel iodine-mediated synthesis method, expanding the toolkit for chemical synthesis with potential applications in pharmaceutical research (Duan Y et al., 2024).

Analysis Note

Assay (iodometric): 99.8-100.5%
Chlorine and bromine (as Cl): 0.005% max
Nonvolatile matter: 0.01% max


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Signalwort

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

Zielorgane

Respiratory system, Thyroid

Lagerklasse

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Was ist los?

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable



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Analysenzertifikate (COA)

Lot/Batch Number

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Questions

1–2 of 2 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

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  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

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