Sodium Metabisulphite Suppliers

Name: sodium pyrosulfite / sodium metabisulphite CAS NO.: 7681-57-4 MF: Na2S2O5 Grade Standar

Molecular Formula:Na2S2O5, Molecular Weight:190.10, CAS NO:7681-57-4, EINECS NO:231-673-0, HS CODE:28321000; Appearance:white or yellowish crystalli

Sodium metabisulfite is produced in industrial grade and food grade, and its quality indicators are different. Industrial grade sodium metabisulfite is widely

Na2S2O2 96% Min SO2 0.2%Min Fe 0.002%max water insoluable matter 0.05%max Arsenic 0.001%max heavy metal max 0.001% White or light

We leading factory manufacture and export Sodium Metabisulphite in China, purity 98%, 97% min. Including tech grade and food grade. The quality is quite good in

Trade Name: sodium metabisulphite Chemical Name: sodium metabisulphite Molecular Formula: Na2S2O5 Molecular Weight: 190.12 Test Carried Out Limits（food