Home Categories Inorganic chemistry Periodic acid
A6650112

Periodic acid , Used for electricity, ≥99% , 10450-60-9

Synonym(s):
Periodic acid

CAS NO.:10450-60-9

Empirical Formula: H5IO6

Molecular Weight: 227.941

MDL number: MFCD00011344

EINECS: 233-937-0

Update time: 2022-07-08

PRODUCT Properties

Melting point: 122 °C (lit.)
Boiling point: 140°C
Density  d417 1.3875; d 1.42
vapor pressure  7.6Pa at 25℃
RTECS  NN1269700
Flash point: 140°C
storage temp.  Store at +15°C to +25°C.
solubility  soluble in Methanol, Water
form  Solid
color  White to slightly yellow
PH 1.2 (100g/l, H2O, 20℃)
Water Solubility  Soluble in water and alcohols.
Sensitive  Moisture & Light Sensitive
Merck  14,7171
Stability: Stable, but strong oxidizer. Contact with combustible material may cause fire. Hygroscopic. Incompatible with organic materials, strong reducing agents.
InChIKey TWLXDPFBEPBAQB-UHFFFAOYSA-N

Description and Uses

Periodic acid is used as a component for glycoprotein stains. It serves as a pharmaceutical and synthetic intermediate and is used in silk screen printing. It acts as an oxidizing agent especially the cleavage of 1,2 diols to prepare dialdehydes. It has selective oxidation powers which makes it an ideal reagent for the reclamation of silk screens in the printing industry. It finds application in life sciences for the analysis of intracellular polysaccharides like glycogen, starch and cellulose. Furthermore, it is used in the oxidation reactions converting sulfides into sulfones, catalyzed by chromium(VI) oxide and oxidation reactions converting alcohols to aldehydes and ketones.

Safety

Symbol(GHS) 
GHS03,GHS05,GHS08,GHS09
Signal word  Danger
Hazard statements  H271-H314-H372-H410
Precautionary statements  P210-P260-P273-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  C,O
Risk Statements  8-34
Safety Statements  26-27-36/37/39-45-17-36
RIDADR  UN 3264 8/PG 2
WGK Germany  3
3-8
TSCA  Yes
HS Code  2811 19 80
HazardClass  5.1
PackingGroup  II

RELATED PRODUCTS