Sodium metabisulfite MF:Na2S2O5 Usage:Bleach agent dyeing,reducing agent Large stock Delivery prompt Appearance:White powder
Industrial/food grade Sodium metabisulfite(97%min powder )
Property:
English Name :Sodium metabisulfite
Molecular Formula :Na2S2O5
Molecular Weight :190.09
By Name :Sodium Pyrosulfite
Character :It is white crystal powder
Appearance:White crystal powder
Melting point: 300
Usage:
(1) Food Grade: Bleach agent , Loose agent , Antisepticandgermicide ,Inhibitorand freshen agent
(2) Industrial Grade:Used as bleaching agent,Mordant of printing and dyeing,reducing agent , Treatment agent of waste water;Rubber solidifying agent and so on
(3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc.
(4) Photo Grade: The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.
Storage:
Seal store in a cool, dry warehouse,
Should pay attention to moistureproof
It is strictly prohibited to in strong acid, strong oxidizer common storage
Quality control:
Rigid quality control on inputs process and outputs leed to high purity and consistent quality that permit standardization of its use in industry/food grade
specification:
Landychem
Industrial/food grade Sodium metabisulfite(97%min powder )
