Sodium Bicarbonate food grade, feed grade, industrial grade Mainly used in baking ... USD216-USD230 ISO 9001-2008 certifiedSodium Bicarbonate Food Grade Properties: Appearance: White crystal powder Odor: Odorless ... Pb): 5ppm Max pH Value: 8.6 Max Sodium Carbonate:0.75 % maxWater insoluble :0.01% ... skin and eyes. Besides food grade,we also produce Industrial grade,Feed grade,if you have interest,pls contact ...