Caustic soda 99% NaOH flake best price pearl/solid
1.Caustic soda (sodium hydroxide) is a versatile alkali.
2.Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production.
3.Other applications include water treatment, food, textiles, metal processing, mining, glass making and others.
4.One of the largest consumers of caustic soda is the pulp and paper industry where it is used in pulping and bleaching processes, the de-inking of waste paper and water treatment.
Purity: 99.0%min, NACL: 0.05%max,
NA2CO3: 0.5%max, FE2O3 : 0.005%max
7.25 kg/bag , waterproof packing ,2 PE layers inside ,1 PV layer outsider.
25 MTS in a 20` container, 1000 bags in a 20` container.
8.It is opaque white flake, easy deliquescence, the melting point is 318.4, the boiling point is 1390.
9.It is noncombustible, has a strong corrosive, irritant, dust stimulate the eyes and respiratory tract, direct contact can cause burns.