POTASSIUM BIIODATE Chemical Properties

storage temp. 

Store at +5°C to +30°C.

solubility 

13g/l

form 

Solid

color 

White to slightly yellow

PH

1-2 (50g/l, H2O, 20℃)

Water Solubility 

Soluble in water.

Stability:

Stable, but may be light sensitive. Oxidizer - contact with combustible material may cause fire. Incompatible with strong oxidizing agents, powdered metals.

CAS DataBase Reference

13455-24-8(CAS DataBase Reference)

EPA Substance Registry System

Potassium hydrogen diiodate (13455-24-8)

Safety Information

Hazard Codes 

O,C

Risk Statements 

8-34

Safety Statements 

17-26-36/37/39-45

RIDADR 

UN 3085 5.1/PG 2

WGK Germany 

3

F 

3-8

TSCA 

Yes

HS Code 

2829 90 80

HazardClass 

5.1

PackingGroup 

II

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

POTASSIUM BIIODATE Usage And Synthesis

Chemical Properties

white powder

Uses

Potassium hydrogen iodate acts as an oxidizing agent. Further, it serves as an intermediate for the synthesis of potassium iodate and also used as an analysis reagent.

Uses

Potassium hydrogen diiodate is used in standardizing bases.

Purification Methods

Crystallise the biiodate three times from hot water (3mL/g), and stirring continuously during each cooling. After drying at 100o for several hours, the crystals are suitable for use in volumetric analysis.

POTASSIUM BIIODATE(13455-24-8)Related Product Information

• Ammonium dichromate
• Potassium carbonate
• SODIUM TETRATHIONATE DIHYDRATE
• Sodium iodate
• Iodic acid
• Potassium
• Potassium hydroxide
• Potassium iodate
• POTASSIUM BIIODATE
• IODIC ACID