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Product Details:
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| Product Name: | Commodity Name | Chemical Name: | Sodium Hydroxide |
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| Classification:: | Caustic Soda | CAS No.:: | 1310-73-2 |
| Grade Standard: | Food Grade, Industrial Grade | Purity:: | 99% |
| High Light: | caustic soda crystals,caustic soda powder |
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china caustic soda 99% for textile industry caustic soda 98% 99% caustic soda flake pearl
1. Characters of caustic soda
Name: Caustic soda flakes/pearls/solid 99%min
Alias:Sodium hydroxide, caustic alkali
Molecular formula: NaOH
CAS NO.:1310-73-2
Purity:96%,98%,99%
Package:25kg bags/1000kg jumbo bags
2. Specification of caustic soda
| PURITY | Na2CO3 | NaCl | Fe2O3 |
| 96%min | 1.4%max | 2.8%max | 0.01%max |
| 98%min | 1.1%max | 0.6%max | 0.01%max |
| 99%min | 0.5%max | 0.05%max | 0.005%max |
3. Main application:
1), Soap and detergent powder
2), Paper making
3), Fiberglass
4), Oil refining
5), Water treatment
Important notice:
1), Caustic soda is a strong alkali material, it can absorb moisture to deliquesce or absorb carbon dioxide to deteriorate when exposed in the air;
2), In most applications, caustic soda is used in solution status, but for exporting and importing, it’s suggested to use solid form to save the packing cost and transportation cost;
3), There are mainly 3 solid types:
a) Solid (packed in drums, purity cca. 96%)
b) Flakes (packed in bags, purity cca. 99%)
c) Pearls (packed in bags, purity cca.99%)
Among the 3 forms, flakes and pearls are mostly widely used.
4), We normally list 2 years as the shelf life in our COA, the real shelf life is actually longer than 2 years if it’s stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
Contact Person: Wilson
Tel: +8618990332370
