SPECIFICATION:
Content % (as dry product C7H5NaO2) : ≥ 99.00
Loss on drying % : ≤ 1.50
Acidity or Alkalinity : in conformity with the regulations
Heavy Metals % (Pb) : ≤ 0.001
Halogenide % (FeCl3) : ≤ 0.05
Total Cl content % : ≤ 0.05
Transparency and Color : in conformity with the requlations