Sodium Propionate Properties: White crystalline granule orcrystalline powder;odourless or with littlepropionate smell; easily deliquescence,very easilysoluble in water, solube in ethabol, slightly solublein acetone.Quality Standard:Specification Standard:FCCIVContent %:≥99.0Loss on Drying %:≤1.0Not Soluble:----------PH Value (10% Solution):----------Iron %:≤0.003Arsenic %:≤0.0003Heavy Metals %:≤0.001(Na2CO3) Alkalinity %:≤0.15