
It is strongly alkaline and corrosive. It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent, stripping agent, detergent, etc. With strong alkaline and strong hygroscopicity.
Production name | Ion-Exchange-membrane anhydrous caustic soda(Caustic soda flakes) | |||
Product Batch No. | 19082561040 003 | |||
Product spec | IS-IT-I | |||
Standard | GB 209-2006 | |||
Index | Index value | |||
Superior class | First class | Qualified | Inspection result | |
NaOH % ≥ | 98.5 | 98 | 98.0 | 98 |
NaCl % ≤ | 0.03 | 0.05 | 0.08 | 0.05 |
Fe2O 3 % ≤ | 0.005 | 0.008 | 0.01 | 0.008 |
Na2CO 3% ≤ | 0.5 | 0.8 | 1.0 | 0.8 |
NaOH FLAKES is an important raw material of the chemical industry, mainly used in industries such as artificial fiber, textile, dyestuff, chemicals for daily use, petroleum and petrochemical, organic synthesis, pharmacy, chemical fertilizer, paper making, plastic and water treatment.
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