Audited Supplier
99%min
1310-73-2
Naoh
215-185-5
Caustic Soda
Pearls
Industrial Grade
Soluble Alkali
Strong Alkali
Superior Grade
Dietary Alkali, Industrial Alkali
Dadao
25kg/50kg/1000kg Bag
white pearl/Flakes
China
281511000
Product Description
Factory supply White Sodium Hydroxide/Caustic Soda Flakes Naoh 99%min
White Pearl:
White Flakes
A: Property
Chemical formula: NaOH
Molecular weight: 40.00
CAS number:1310-73-2
EINECS number: 215-185-5
Melting point: 318.4ºC
Boiling point: 1390ºC
Density: 2.13 g/cm³
Sodium hydroxide (also known as caustic soda and caustic soda), whose chemical formula is NaOH, is a highly corrosive alkali, generally white flake or granule, which can be dissolved in water to generate alkaline solution, and also can be dissolved in methanol and ethanol.
This alkaline substance is deliquescent, which can absorb water vapor in the air and acid gases such as carbon dioxide.
B: Application
C. Specification
White Pearl:
White Flakes
A: Property
Chemical formula: NaOH
Molecular weight: 40.00
CAS number:1310-73-2
EINECS number: 215-185-5
Melting point: 318.4ºC
Boiling point: 1390ºC
Density: 2.13 g/cm³
Sodium hydroxide (also known as caustic soda and caustic soda), whose chemical formula is NaOH, is a highly corrosive alkali, generally white flake or granule, which can be dissolved in water to generate alkaline solution, and also can be dissolved in methanol and ethanol.
This alkaline substance is deliquescent, which can absorb water vapor in the air and acid gases such as carbon dioxide.
B: Application
| 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. |
C. Specification
Caustic Soda Flake | ||
Items | CAUSTIC SODA FLAKES 98.5% | CAUSTIC SODA PEARL 99% |
NaOH % ≥ | 98.5 | 99 |
NaCl % ≤ | 0.05 | 0.03 |
Fe2O3 % ≤ | 0.008 | 0.004 |
Na2CO3 % ≤ | 0.8 | 0.5 |
D. Packing and Shipping
25 kg/50kg/ 1000kg bags with 3 layers pe+pp / Iron drum or other packing as customer required.
Due to its strong causticity, protective glasses and gloves must be applied during the using of caustic soda.
The packing be kept in good & dry condition, to avoid brakage, contamination, damp and acid substances.
Dadao Chemicals Co.,Ltd
Lydia
