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Substance
ID:182599
Structure
Similarity
Functional Group
Text
ID:102681
Periodic acid
Sigma Aldrich
ID: P0430
Names and Identifiers
IUPAC name
tetrahydroxyiodous acid
IUPAC Traditional name
tetrahydroxyiodous acid
Synonyms
Periodic acid
高碘酸
Registration numbers
CAS Number
10450-60-9
EC Number
233-937-0
MDL Number
MFCD00011344
PubChem SID
24898104
Properties
Safety Information
RID/ADR
UN 3085 5.1/PG 2
European Hazard Symbols
Oxidising (O)
Corrosive (C)
Packing Group
2
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
German water hazard class
3
GHS Signal Word
Danger
GHS Precautionary statements
P220
-
P280
-
P305+P351+P338
-
P310
Safety Statements
17
-
26
-
36/37/39
-
45
GHS Hazard statements
H272
-
H314
Hazard Class
5.1
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Risk Statements
8
-
34
UN Number
3085
Physical Property
Melting Point
122 °C(lit.)
Product Information
Grade
for electrophoresis
Purity
≥99%
Molecule Details
Analysis Note
经过测试可用于糖蛋白染色。
Application
高碘酸通常作为糖蛋白染色剂的组分1。可采用修改的高碘酸-席夫 (PAS) 法对 SDS-PAGE 和膜上的糖蛋白进行选择性染色。糖蛋白中糖部分染色后会出现无色背景的洋红色条带。过碘酸/席夫试剂作为常规的糖蛋白染色剂,可对常见于外周糖类和唾液酸的邻位二醇基进行染色2。高碘酸也用于裂解 PAGE 凝胶中的可逆交联剂(如 DATD、DHEBA)。
Molecular Spectra
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References
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