Caustic soda information and pictures
Caustic soda, also called sodium hydroxide, is a strong caustic alkali that is soluble in water and insoluble in glycerol and ethanol. It is also hygroscopic and needs to be stored in dry and ventilated warehouses or sheds. Can be used as acid neutralizer, compound masking agent, precipitating agent, precipitation masking agent, color developer, saponification agent
Specification:
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 |
Fe203 | 0.01% Max | 0.005% Max | 0.001% Max |
Package:
25kg bag, customized package
Application:
Caustic soda is widely used and can be used to refine vegetable oil and refined petroleum products. Food-grade caustic soda can also be used in medicine, etc. It is also needed in the chemical industry. Our daily necessities are also needed in the detergent and glass making process.