| Customization: | Available |
|---|---|
| CAS No.: | 7681-57-4 |
| Formula: | Na2s2o5 |
|
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Chemical Analysis- Sodium metabisulphite Food Grade
|
||
|
Component
|
Standard
|
Result
|
|
Appearance
|
white or yellowwish crystalline powder
|
Confirm
|
|
Content
|
≥96.5%
|
97.50%
|
|
Fe
|
≤0.003
|
0.0015
|
|
Clarity
|
Clarify
|
confirm
|
|
Pb
|
≤0.0005
|
0.0002
|
|
As
|
≤0.0001
|
0.0001
|
|
SO2
|
>65%
|
66.8%
|
|
PH Value
|
4.0-4.6
|
4.3
|
|
Water soluble
|
20ºC,54g/100ml water
|
Confirm
|
){kind=link}