Product name: Sodium formaldehyde sulfoxylate/Rongalite C

Expiry Date: 2 Years

Item

Standard

NaHSO2·CH2O·2H2O

≥98.0%

State of soluble

Water solution clear or micro-turbid

Sulfide

No black

Smell

No smell or a little smell of leek

Test Conclusion:

First class prod