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Home » Product List » Inorganic Salt » Sodium Hydroxide (Caustic Soda)(Flake, Solid, Pearl)
Product Details
Sodium Hydroxide (Caustic Soda)(Flake, Solid, Pearl)
| Standard: | GB 11212-89 |
|---|---|
| Unit Price/Payment: | By negotiation |
Product Description
Caustic Soda Flake(Solid, Pearl)
Molecular Formula: NaOH
Molecular Weight: 40
Producing Process: Diaphragm Process&Ion-membrane Process)
Appearance: Pearl & Flake, White and lustrous; Slight yellow is allowed.
Application: Mainly used in paper making, soap making, textiles, printing & dyeing, chemical fiber, pesticides, petro-chemical, medical and food industries.
| Items | Best Quality ( Ion-membrane Process) | First Quality (Diaphragm Elec-Process) |
| Sodium Hydroxide %≥ | 99.5 | 96.0 |
| Sodium Carbonate%≤ | 0.5 | 0.8 |
| Sodium Chloride %≤ | 0.05 | 0.05 |
| Ferroso-ferric Oxide %≤ | 0.004 | 0.005 |
| Silicon Dioxide %≤ | 0.004 | 0.006 |
| Sodium Sulfate %≤ | 0.050 | 0.070 |
| Copper %≤ | 0.0002 | 0.0005 |
| Calcium %≤ | 0.005 | 0.008 |
