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caustic soda
XLW
Product Specification
99% NAOH Caustic Soda Factory In China /causitc Soda Granule
1.production
CAS No.:1310-73-2
MF:NaOH
EINECS No.:215-185-5
Grade Standard:Food Grade, Industrial Grade
Purity:96% and 99%
Appearance:white flakes
Industrial grade GB209-2006
| Composing | Flake/pearl/solid 96% | Flake/pearl/solid 98% | Flake/pearl/solid 99% |
| NaOH | 96% Min. | 98% Min. | 99% Min. |
| Na2CO3 | 1% Max. | 0.5% Max. | 0.4% Max. |
| NaCl | 2% Max. | 0.03% Max. | 0.015% Max. |
| Fe2O3 | 0.01% Max. | 0.005% Max. | 0.001% Max |
Flake: 25kg net PP/PE, kraft paper compounded bag
Pearl: 25kg PP/PE, kraft paper compounded, pure PE bag
Solid: 200kg, 400kg net iron drums
| Precipitant | Caustic Soda flake can be used to precipitate transition metal hydroxides. |
| Specification | Caustic Soda flakecan be used for the base-driven hydrolysis of esters (as in saponification), amides andalkyl halides. |
| 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. |
| Tissue digestion | Caustic Soda flake is frequently used in the process of decomposing roadkill dumped in landfills by animal disposal contractors. |
| 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. |
| 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. |
