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Classification: Caustic Soda
CAS No.: 1310-73-2
Other Names: Sodium Hydroxide
MF:
EINECS No.:
Place of Origin: China (Mainland)
Grade Standard:
Purity: 99%
Appearance: White flakes
Application: mainly used in soap-making, synthetic detergent, petroleum drilling, oil-refining, paper-making, glass-making, textile industry, printing, metallurgy, artificial fiber, water treatment etc.
Brand Name:
Model Number:

Specifications

English name: Sodium Hydroxide; Caustic Soda

Molecular formula: NaOH

Molecular weight:40.00

Specification:
 
Purity
NaOH (in weight)
Na2CO3
NaCl
Na2SO4
SiO2
Fe2O3
CaO+MgO
99%
min

1.1%  max

0.6%  max
0.02%
max
0.01%
max
0.002%
max
0.002%
max

General Knowledge
 

1.Sign for dangers

2. UN NO.: 1823   H.S. CODE NO: 2815.11.00

3. one container can load 20-24 MT per container with size of 20 feet.

MSDS
 
Commodity:

CAUSTIC SODA SOLID AND FLAKES
Properties :

White solid, specific gravity: 2.13. It deteriorates by absorbing moisture and carbon dioxide in the air. It is very corrosive after being damped and soluble in water (emits heat) alcohol and glycerin.
Packing:

Plastic sack with waterproof plating (3 layers);
In hermetically sealed iron drums (solid).

Cautions during transportation:

The packing must be kept in good condition and the goods should be stored in a dry place. It should not be shipped in company with acid or substances reacting on alkali.

How to handle with breakage and leakage of packing

Collect the material (Rubber glover must be used in operation). Then, wash the contaminated objects and spot with running water.
How to treat in urgency :

Wash the affected skin with large volume of cold water, or also neutralize with either Boric Acid water or diluted Acetic Acid. If necessary put on some ointment.
Method of extinguishing a fire :

Use water and sand (Avoid bodily contact with water solution of a comparatively high concentration).
Remarks :

CLASS 8-CORROSIVES  ITEM NO.95001  IMCO PAGE: 8141