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P7875

Sigma-Aldrich

高碘酸

ReagentPlus®, ≥99.0%

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About This Item

经验公式（希尔记法）:
H5IO6
CAS号:
10450-60-9
分子量:
227.94
EC 号:
233-937-0
MDL编号:
MFCD00011344
UNSPSC代码:
12352106
PubChem化学物质编号:
329820319
NACRES:
NA.21
价格与库存信息目前不能提供

等级

reagent

产品线

ReagentPlus®

方案

≥99.0%

表单

powder or crystals

反应适用性

reagent type: oxidant

技术

toxicology assay: suitable

mp

122 °C (lit.)

溶解性

water: 100 mg/mL, clear, colorless

SMILES字符串

OI(O)(O)(O)(O)=O

InChI

1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)

InChI key

TWLXDPFBEPBAQB-UHFFFAOYSA-N

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相关类别

一般描述

周期酸是碘的氧化酸，通常用作强氧化剂。这种无机酸可溶于大多数溶剂，包括水和醚。

应用

周期酸可用于以下反应：      
  • 醇到酮和醛的氧化。
  • 氧化羟胺衍生物。    
  • 芳烃到醌的氧化。

它还可用作：     
  • 与醋酸铬(IV)一起作为化学计量氧化剂，用于叔 C−H 键到叔醇的氧化。     
  • 与氧化铬结合，将伯醇氧化为羧酸；烷基苯氧化为苯甲酸；环苯醚氧化为相应的内酯。      
  • 使用 FeCl3 作为催化剂，将硫化物选择性氧化为亚砜。

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语：

Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral

靶器官

Thyroid

储存分类代码

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL2653
BCCL2652
BCCM5921
BCCK7597
BCCK6671

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Questions

1–2 of 2 Questions  

  1. 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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  2. 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/449/386/product-dating-information-mk.pdf

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