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About This Item
经验公式（希尔记法）:
H5IO6
CAS号:
分子量:
227.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.21
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等級
ACS reagent
品質等級
化驗
99%
99.0-101.0% (ACS specification)
形狀
powder or crystals
反應適用性
reaction type: C-H Activation
reagent type: catalyst
reagent type: oxidant
雜質
≤0.01% insolubles
≤0.01% other halogens
燃燒殘留物
≤0.01%
mp
122 °C (lit.)
溶解度
water: soluble
負離子痕跡
sulfate (SO42-): ≤0.01%
正離子痕跡
Fe: ≤0.003%
heavy metals: ≤0.005%
應用
histology
SMILES 字串
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 密鑰
TWLXDPFBEPBAQB-UHFFFAOYSA-N
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相关类别
一般說明
Periodic acid is an inorganic acid commonly used as an oxidizing agent. Periodic acid oxidation is one of the steps in the periodate-resorcinol assay, used in the determination of sialic acid. Periodic acid reacts with 1,2 glycol linkage of carbohydrates to form aldehydes which can be stained by Schiff′s reagent. Therefore periodic-acid-Schiff′s reagent (PAS) is used in histochemistry to determine carbohydrates in tissue sections.
應用
Periodic acid may be used in the following reactions:
- Oxidation of alcohols to ketones and aldehydes.
- Oxidation hydroxylamine derivatives.
- Oxidation of arenes to quinones.
- Deprotection of the dithio- and oxathio-derivatives.
- Oxidative degradation of epoxidized natural rubber (ENR).
- Oxidation of urazoles and bis-urazoles to triazolinediones.
- Oxidative cleavage of glucosazone.
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral
標靶器官
Thyroid
儲存類別代碼
5.1A - Strongly oxidizing hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Periodic Acid Oxidation.
Jackson EL.
Organic Reactions, 341-375 null
Carbohydrate histochemistry studied by acetylation techniques: I. Periodic acid methods.
McManus JFA and Cason JE.
The Journal of Experimental Medicine, 91(6), 651-651 (1950)
Histological and histochemical uses of periodic acid.
J F A McMANUS
Stain technology, 23(3), 99-108 (1948-07-01)
The sialic acids. XI. A periodate-resorcinol method for the quantitative estimation of free sialic acids and their glycosides.
G W Jourdian et al.
The Journal of biological chemistry, 246(2), 430-435 (1971-01-25)
The first report on the catalytic oxidation of urazoles to their corresponding triazolinediones via in situ catalytic generation of Br+ using periodic acid or oxone/KBr system.
Zolfigol MA, et al.
J. Mol. Catal. A: Chem., 270(1), 219-224 (2007)
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