Industrial/food grade Sodium metabisulfite(97%min powder )

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 )