Periodic Acid 99.5% AR
Reagent for periodate oxidimetry, for oxidimetric titration,
for histochemical polysaccharide analysis.
Paraperiodic acid
Product Code. |
01963 |
Grade |
|
Purity |
99.5% |
CAS No. |
10450-60-9 |
Molecular Formula |
H5IO6 |
Molecular Weight |
227.94 |
H.S.Code |
2811.19900 |
Shelf Life |
60 Months |
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 |
Packaging
Specification
| 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