Caustic Soda Flakes/Pearl

Caustic Soda Pearl/FlakesCaustic soda is an essential ingredient in an array of industrial applications. In addition, consumers use caustic soda when need cleaners, such as oven and drain cleaners. It can be classifed as caustic soda flakes, caustic soda pearl.
Caustic soda is highly corrosive and reactive. It can be irritating to the skin, eyes and gastrointestinal tract. Occupational and consumer exposure is dependent upon the conditions under which caustic soda is used.

English name: Sodium Hydroxide

CAS NO: 1310-73-2

Formula: NaOH

Appearance: White flakes/pearls

Relative Density: 2.1103kg/m3(as STP)

Solubility: 111 g/100 g in water

Application: Pulp and paper,Textiles,Bleach manufacturing,Petroleum products,Aluminum production,Chemical processing and so on

Caustic soda pearl/flake

Item

Unit

Specification

Liquid

Solid/Flakes/Pearls

Premium grade

First grade

Qualified grade

Premium grade

First grade

Qualified grade

First grade

Second grade

First grade

Second grade

First grade

Second grade

 

 

 

NaOH≥

%

32.0

 

32.0

29.0

32.0

29.0

99.0

98.0

96.0

Na2CO3≤

%

0.04

 

0.06

0.06

0.06

0.06

0.9 

0.5 

0.85 

NaCL≤

%

0.004

 

0.007

0.007

0.01

0.01

0.15 

0.15 

2.8 

Fe2O3≤

%

0.0003

 

0.0005

0.0005

0.0005

0.0005

 0.003

0.002 

0.005 

NaCLO3≤

%

0.001

 

0.002

0.002

0.002

0.002

 

 

 

CaO≤

%

0.001

 

0.0005

0.0005

0.001

0.001

 

 

 

Na2SO4≤

%

0.001

 

0.002

0.002

0.002

0.002