Home Chemnovo Acids-Inorganic Periodic Acid 99.5% AR
01963
Periodic Acid 99.5% AR
Reagent for periodate oxidimetry, for oxidimetric titration, for histochemical polysaccharide analysis. Paraperiodic acid
CAS : 10450-60-9
HS Code : 2811.19900
Molecular Formula : H5IO6
Molecular Weight : 227.94
Physical Properties
Physical state at 20 °C
Solid |
Colour
White crystalline |
Odour
Slight characteristic odor |
Melting point/ Freezing point [°C]
122 °C |
Boiling point [°C]
130 - 140°C |
Initial boiling point [°C]
130°C |
Final boiling point [°C]
140°C |
Vapour density
7.9 |
Solubility in water [% weight]
Soluble in water |
Oxidising properties
The substance or mixture is classified as oxidizing with the subcategory 2 |
Specifications
Appearance
White crystalline powder |
Assay (iodometric)
Min 99.5% |
Residue on ignition
Max 0.5% |
Foreign halogens (as Cl)
Max 0.01% |
Iodide (I)
Max 0.001% |
Sulphate (SO4)
Max 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS05
Signal Word: Danger
UN No.: 3085
IMCO Class No.: 5.1,8
Packing Group: II
Hazardous Statement: H272-H314
Precaution Statement: P220-P280-P305 + P351 + P338-P310
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