Sodium Metabisulphite

Sodium Metabilsulfite (E223, Sodium Pyrosulfite, Sodium Disulfite)

Food Grade

Origin: Turkey

Formula: Na ₂ S ₂ O ₅

pH: 4.4-4.8 (5% aqueous solution)

Melting and Boiling Point: 150 °C - 760 °C

Purity: >97

Packaging and appearance: In 25 Kg bags, in white powder form

It is not classified as a hazardous material. It should be stored in well-ventilated, clean and dry areas.

Areas of Use:

In the textile industry, it is used as an anti-chlorine in the bleaching of fibers and as a stabilizer in dyeing.

As an antiseptic in the production of cellulose esters

As the main ingredient in the production of various organic substances such as aromatic alcohols , aldehydes and sodium hydrosulphide.

As an antiseptic in the fermentation process

As a depilatory in the leather industry

As a disinfectant in the cosmetics and canning industries

In industries such as paper, sugar, rubber, glue, galvanoplasty and various application areas.

Sodium metabisulfite can also be used to acidify water in film development for photographs and as an anti-melonosis agent in seafood.

It is used to lighten the color of sugar thanks to its decolorizing feature.

Sodium metabisulfite (E223) is used in the food industry for food preservation purposes.

Sodium metabisulfite is used in wine and beer making.

Sodium metabisulfite is used in confectionery production.

Sodium metabisulfite is used as a pH reducer in swimming pools.

Sodium metabisulfite is used to reduce chromium in purification.

In addition, it is used as a decolorizing agent in the paint production industry.

Safety Precautions:

Breathing dust and vapor is harmful. 

Should not be swallowed. Swallowing will cause harm.

Eyes and skin protection is necessary. Contact with eyes will damage the eyes.

Areas in contact with the skin should be washed with plenty of water.

Protective Equipment:

It is recommended to use a mask.

It is recommended to use PVC or rubber gloves.

It is recommended to use protective glasses.