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About product and suppliers:
        Alibaba.com offers 21,654 caustic soda flakes products. About 96% of these are alkali, 1% are high purity reagents, and 1% are animal pharmaceuticals. 

A wide variety of caustic soda flakes options are available to you, such as industrial grade, agriculture grade, and food grade. You can also choose from caustic soda, aluminium hydroxide, and potassium hydroxide. As well as from free samples, paid samples. 

There are 21,654 caustic soda flakes suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of caustic soda flakes respectively. 

Caustic soda flakes products are most popular in Southeast Asia, South Asia, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 4,516 with Other, 2,661 with ISO9001, and 85 with ISO14001 certification.