Classification: Caustic Soda MF: NaOH Grade Standard: Industrial Grade Application: industry area,Detergents, soaps CAS No.:

The important product of chemical industry, use extremely extensive chemical raw material

Stardard of identity of liquid caustic soda:

Specification	Membrane process		Diaphram process
			Type1	Type11	Type111
NaOH %  ≥	32.0	45.0	42.0	42.0	42.0
NaCL  % ≤	0.004	0.012	1.6	1.8	2.0
Na2CO3 % ≤	0.04	--	0.3	0.4	0.6
Fe2CO3 % ≤	0.003	0.003	0.004	0.007	0.01

Use: For the papermaking , production of cellulosic thick liquid and dregs of rice; Used in the soap , formate production of washing the silk ribbon pharmaceutical , formating the fatty acid and refinement moving the vegetable fat. Textile printing and dyeing industry use as rice cotton retreat the thick liquid pharmaceutical , boil and smelt the pharmaceutical and pharmaceutical of silky luster of mercerized cotton fabrics. The chemical industry is used for producing borax , Cymag , formic acid , oxalic acid , phenol ,etc.. The petroleum industry is used for refining the petroleum products, is used in the well drilling mud in the oil field.