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Formula: NaOH
Trade mark: Haijing
Brand
Appearance:
water-white transparent liquid
Usage: Containing
extra little salt and other impurities,
especially for pharmacy, fine chemicals, light
industry, textile, food and power industry etc,
also in application to where for sodium
hydroxide by a diaphragm process.
Executive standard: Q/02
HJH018-2007《Sodium
Hydroxide A By Membrane process》
No. of production
license: XK13-205-00204
Package and storage:
liquid products must be packed and transported
in special tank-trucks rinsed by purified water.
Keep away from ramming during handling, stored
in dry ventilated place. It can not be stored or
transported mixed with any acidic material.
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Product grade
Norms
Items |
Superior-grade |
First-grade |
Qualified grade |
Superior-grade |
First-grade |
Qualified grade |
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Sodium hydroxide % ≥ |
48.0 |
32.0 |
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Sodium carbonate% ≤ |
0.20 |
0.30 |
0. 50 |
0.05 |
0.07 |
0.07 |
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Sodium chloride % ≤ |
0.01 |
0.02 |
0.04 |
0.005 |
0.007 |
0.01 |
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Ferric oxide % ≤ |
0.0005 |
0.0007 |
0.0007 |
0.0003 |
0.0005 |
0.0005 |
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