food grade anhydrous Sodium sulfite
CAS No: 7757-83-7
Purity: 95%-98%
Min quantity: null null
Price: 210 ~ 360 USD
Description: Molecular Formular: Na2SO3 Molecule weight: 126.04 Appearance: White or light yellow crystalline powder Quality standard: GB/1894-2005 Company standard Item Index Total content(as Na2SO3)% ≥97.0 Fe(as Fe)% ≤0.01 Free alkali(as Na2Co3)% ≤0.60 Heavy...