Sodium Hydroxide Solution 50% For Chemical Etching
Caustic Soda Lye
1. Caustic Soda Lye/ NaOH Lye/Sodium Hydroxide Solution: 30%, 32%, 42%, 48%, 50%,
2. Basic chemical raw material;
3. Please inquiry with packing request;
4. Caustic Soda/ NaOH MSDS is available for free;
Caustic Soda Liquid / Sodium Hydroixde Liquid / NaOH liquid Specification
GB/T 11212-89
Composing | Liquid 50% | Liquid 42% | Liquid 30% |
Density | 1.5 | 1.45 | 1.32 |
Process | Ionic Membrane Process | Diaphragm Cell Process | Ionic Membrane Process |
NaOH | 49% Min. | 42% Min. | 30% Min. |
Na2CO3 | 0.2 Max. | 0.3 Max. | 0.2 Max. |
NaCl | 0.03 Max. | 1.8 Max. | 0.005 Max. |
Fe2O3 | 0.002 Max. | 0.003 Max. | 0.001 Max. |
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