Caustic Soda
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China, Beijing
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Description
Product Description
English name: Sodium Hydroxide; Caustic Soda
Molecular formula: NaOH
Molecular weight: 40.00
UN NO.: 1823
H. S. CODE NO: 2815.11.00
CLASS 8-CORROSIVES Item No. 95001 IMCO PAGE: 8141
Specification:
Purity NaOH (in weight) |
Na2CO3 |
NaCl |
Na 2 SO 4 |
SiO 2 |
Fe 2 O 3 |
CaO+MgO |
99% min |
1.1% max |
0.6% max |
0.02% max |
0.01% max |
0.002% max |
0.002% max |
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 |
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Caustic Soda
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