Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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Industrial Sodium Hydroxide , Soda Caustic / Caustic Soda Pearls 99%
1. Production specification:
| Caustic soda | NaOH(%) | Na2CO3(%) | Nacl(%) | Fe2O3(%) |
| 96%Flakes | 96.0 Min | 1.2 Max | 2.5 Max | 0.008 Max |
| 99%Flakes | 99.0 Min | 0.5 Max | 0.05 Max | 0.005 Max |
| 98%Flakes | 98 Min | 1.1 Max | 0.6 Max | 0.01 Max |
| 96% Solid | 96.0 Min | 1.2 Max | 2.5 Max | 0.008 Max |
| 99% Solid | 99.0 Min | 0.5 Max | 0.05 Max | 0.005 Max |
| 99% Pearl | 99.0 Min | 0.5 Max | 0.05 Max | 0.005 Max |
2. Applications:
| Precipitant | Caustic Soda flake can be used to precipitate transition metal hydroxides.
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| Specification | Caustic Soda flakecan be used for the base-driven hydrolysis of esters (as in saponification), amides andalkyl halides.
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| Paper making | Caustic Soda flake plays a key role in several later stages of the process of bleaching the brown pulpresulting from the pulping process, including oxygen delignification, oxidative extraction, and simple extraction.
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| Tissue digestion | Caustic Soda flake is frequently used in the process of decomposing roadkill dumped in landfills by animal disposal contractors.
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| Cleaning agent | Caustic Soda flake is frequently used as an industrial cleaning agent and added to water, heated, and then used to clean process equipment, storage tanks, etc. It can dissolve grease, oils, fats and proteinbased deposits.
Caustic Soda flake is in the production of parts washer detergents which based on sodium hydroxide are some of the most aggressive parts washer cleaning chemicals, including surfactants, rust inhibitors and defamers.
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| Food preparation | Including washing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice-cream. |
3. Characteristics:
| Its appearance is that of a white bead/pearl with less metal purity. |
| It is also called caustic soda pearls,caustic soda prills, or caustic soda pellets,etc. |
| Caustic soda pearls usually dissolve 2 or 3 times faster than flakes. |
4. Storage:
In a cool dry place and keep away from strong light and heat.
5. Shelf Life:
2 years when properly stored.
