Product or Service
Métabisulfite de potassium
Profile:Manufacturer - Producer|Ref:PSL115610YH | Country: China | Currency: | Export: No
Synonyms: Potassium metabisulphite; Potassium metabisulfite; Potassium pyrosulfite; Potassium pyrosulphite; potassium disulfite
Molecular formula: K2S2O5
Molecular weight: 222.326
CAS No: 16731-55-8
EINECS No: 240-795-3
Properties: White crystals with strong sulphur dioxide smell, soluble in water, In aqueous solution, it is in the form of potassium bisulfite (KHSO3), which exerts a strong reducing effect. Solutions of this nature are rapidly oxidized on standing in air.
Application: Mainly used in foodstuffs industry as a preservative , for the treatment of wine after fermentation has ended. for the removal of moulds from freshly selected grapes before pressing. also used in pharmaceutic materials, photochem, bleaching, etc.
Packing: In kraft paper bags / LDPE bags of 25 kgs net, or in 1 kg Aluminium foil bags / 2.5 kgs bottles etc.
Transportation & storage: It can not be exposured in open air or under the sunlight, must be stored under ventilating, drying, never mix stored with gasoline, acids, oxidants and other inflammable substances etc.
Contact the company