Description
Technical Parameters
Product Brief Introduction
Product name: Sodium Metabisulfite
CAS: 7681-57-4
MF: Na2O5S2
MW: 190.11
Product Specification
|
PH |
4.0-4.8 |
|
Water Insoluble Matter |
≤ 0.05% |
|
Iron |
≤ 50ppm |
|
Sulfur Dioxide |
≥ 65.0% |
|
Content |
≥ 96.0% |
