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About product and suppliers:
        Alibaba.com offers 2,052 l ascorbic acid powder products. About 37% of these are food additives, 32% are antioxidants, and 27% are vitamins, amino acids and coenzymes. 

A wide variety of l ascorbic acid powder options are available to you, such as free samples, paid samples. 

There are 2,044 l ascorbic acid powder suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Spain, and Malaysia, which supply 98%, 1%, and 1% of l ascorbic acid powder respectively. 

L ascorbic acid powder products are most popular in North America, South America, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 699 with ISO9001, 337 with HACCP, and 226 with Other certification.