Product Description Hebei liancheng chemical Co., Ltd. Certified by ISO9001: 2008 is a leading professional manufacturer & exporter of Caustic Soda. We export Caustic Soda Flakes, Caustic Soda Pearls, and Caustic Soda Solid in high quality at competitive price. Spec: Caustic Soda Flakes: 96% 98% 99% PURITY(%) Na2CO3 NaCl Fe203 96% Min 1.4%max 2.8%max 0.01%max 98% Min 1.1%max 0.6%max 0.01%max 99% Min 0.9%max 0.15%max 0.005%max Any item interest you , pls contact me-Caroline Msn:bonnetoi@live.cn E-mail:bonjourlc@lianchengchem.com Fax:86-311-86068788 Tel:86-311-86068688