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
About This Item
Recommended Products
grade
ACS reagent
Quality Level
Assay
99%
99.0-101.0% (ACS specification)
form
powder or crystals
reaction suitability
reaction type: C-H Activation
reagent type: catalyst
reagent type: oxidant
impurities
≤0.01% insolubles
≤0.01% other halogens
ign. residue
≤0.01%
mp
122 °C (lit.)
solubility
water: soluble
anion traces
sulfate (SO42-): ≤0.01%
cation traces
Fe: ≤0.003%
heavy metals: ≤0.005%
application(s)
histology
SMILES string
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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General description
Application
- Oxidation of alcohols to ketones and aldehydes.[5][6]
- Oxidation hydroxylamine derivatives.[7]
- Oxidation of arenes to quinones.[8]
- Deprotection of the dithio- and oxathio-derivatives.[9]
- Oxidative degradation of epoxidized natural rubber (ENR).[10]
- Oxidation of urazoles and bis-urazoles to triazolinediones.[11]
- Oxidative cleavage of glucosazone.[12]
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
Target Organs
Thyroid
Storage Class Code
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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