1. Name: Caustic soda, sodium hydroxide
Molecular formula: NaOH
Molecular weight: 40.00
CAS No. 1310-73-2

2. Materialization nature:
Appearance: Flake. Solid, pearls
The purely liquid caustic soda is the white, there are bulk, granular, the quality is fragile; The purely liquid caustic soda is the colourless transparent liquid. Dissolve caustic soda in water, it will send out heat and the aqueous solution is alkaline, Corrosivity is extremely strong, have function of corroding on fiber, skin, glass, pottery, etc...

3. Uses: In papermaking industry, soap industry, textile printing and dyeing industry, chemicals industry, petroleum industry etc.

Executive standard: GB209-2006 (NaOH)