sodium metabisulfite

Brief Description
Classification: Sulphate Type: Sodium Sulfite CAS No.: 7681-57-4
Other Names: sodium pyrosulfite / sodium metabi... MF: Na2S2O6 EINECS No.: 0
Place of Origin: Anhui China (Mainland) Grade Standard: Industrial Grade Purity: 97%
Appearance: White or yellow crystalline powder ... Application: For industrial organic synthesis, ... Brand Name: MZ
Model Number: MZ advantage: factory price 
Delivery Terms & Packaging
Packaging Detail:25kg/50kg in one pp bag (or as your request)
Delivery Detail:timely delivery in 10days
Specifications
sodium metabisulfite

sodium metabisulfite
1."customers first"
2.Purity:>95%.
3.Reasonable Market Price
4.profesional chemicals factory

English name of chemicals: sodium metabisulfite
Chinese name 2: sodium metabisulfite, sodium emphasis
English name 2: sodium pyrosulfite / sodium metabisulphite
Technical Manual Code: 1333
CAS No.: 7681-57-4
Molecular formula: Na2S2O5
MW: 190.09
Uses: used in dyeing and printing industry, organic synthesis, printing, leather, pharmaceutical and other sectors; in food processing as a preservative, bleach, loosening agent.
Packaging and storage:
1 bag (barrel) should be painted a solid mark, including: product name, grade, weight and production plant name; 2, sodium metabisulfite, or drum with plastic bag lined with plastic bag, net weight 25 or 50kg ;
3, the product transportation, storage should be prevented from damage, moisture, heat deterioration. Strictly prohibited and oxidants, acid coexistence;
4, the product from the date of production, storage period of 6 months