Sodium Bicarbonate food grade , feed grade , industrial grade Mainly used in ... price:USD270-USD290 ISO 9001-2008 certifiedSodium Bicarbonate Food GradeProperties: Appearance: White crystal powder Odor: ... 5ppm Max pH Value: 8.6 Max Sodium Carbonate:0.75 % maxWater insoluble :0.01% ... food grade,we also produce Industrial grade,Feed grade,if you have interest,pls contact us. Sodium Bicarbonate Food Grade