Skip to content
Inorganic Salts

Potassium metabisulphite LR

RA006566 CAS 16731-55-8 LR

Identity

Product code
RA006566
CAS number
16731-55-8
Grade
LR
Molecular formula
K2S2O5
Molecular weight
222.32

Classification

Technical Data

Properties

PropertyValueUnit
Physical state Reference value Solid (20 °C) —
Odour Reference value Odorless —
Melting point Reference value 150 °C °C
Vapour density Reference value 2.3 —
Density Reference value 2.34 g/cm3 g/cm3

Reference values are general physical properties of the substance taken from published data. They are not specifications of this product.

3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
500 g RA006566-PK-500G