It is the calcium salt of ascorbic acid, one of the mineral ascorbates with approximately 10% calcium by mass.
• As an anti-caking agent
• As a colour stabiliser
• Neutralising acids in paper and imparting an alkaline reserve of calcium carbonate to the paper, which helps protect it from future damage
• Treating symptoms caused by too much stomach acid such as heartburn, upset stomach, or indigestion
Please note: We are unable to sell chemicals to members of the public.