641 calcium carbide food products are offered for sale by suppliers on Alibaba.com, of which other inorganic salts accounts for 80%, other inorganic chemicals accounts for 8%.
A wide variety of calcium carbide food options are available to you, such as industrial grade, agriculture grade and electron grade.You can also choose from powder, white powder calcium carbide food,As well as from white, gray calcium carbide food,and whether calcium carbide food is 75-20-7, or 7681-57-4.