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Caustic Soda Pearls 99%
Molecular Formula:NaOH&©|160;
UN No.: 1823
HS No.:2815110000
CAS No.:&©|160; &©|160;1310-73-2;8012-01-9
EINECS No.:&©|160; &©|160;215-185-5
Hazard Class:&©|160; 8
Purity:&©|160; 99%
Appearance: White Crystal Pearls
Other Names:Sodium Hydroxide ;Caustic Soda;Sodium Hydrate; White Caustic;Caustic Soda Solid; Solid Caustic Soda; Food Additives Sodium Hydroxide; Solid Sodium Hydroxide; Caustic&©|160; Soda; Sodium Hydrate;&©|160;
SPECIFICATIONS
Our Caustic Soda Pearls meets Chinese national standards, as well as European and American standards.
Item Solid Form
NaOH &©|160;(%) 99 Min
Na2CO3 (%) 0.5 Max
NaCl (%) 0.03 Max
Fe2O3 (%) 0.005 Max
PHYSICAL PROPERTIES
Pure sodium hydroxide is a colorless crystalline solid that melts at 318 ℃ (604 ¡ãF) without decomposition, and with a boiling point of 1,388 ℃ (2,530 ¡ãF). It is highly soluble in water, with a lower solubility in polar solvents such as ethanol and methanol.NaOH is insoluble in ether and other non-polar solvents.
Similar to the hydration of sulfuric acid, dissolution of solid sodium hydroxide in water is a highly exothermic reaction where a large amount of heat is liberated, posing a threat to safety through the possibility of splashing. The resulting solution is usually colorless and odorless. As with other alkaline solutions, it feels slippery with skin contact due to the process of saponification that occurs between NaOH and natural skin oils.
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APPLICATION
Sodium hydroxide is used in the manufacture of sodium salts and ***ergents, pH regulation, and organic synthesis.&©|160;
Sodium hydroxide is used in many scenarios where it is desirable to increase the alkalinity of a mixture, or to neutralize acids.
In the petroleum industry, sodium hydroxide is used as an additive in drilling mud.
Sodium hydroxide is used with hydrochloric acid to balance pH.&©|160;
Poor quality crude oil can be treated with sodium hydroxide to remove sulfurous impurities in a process known as caustic washing.&©|160;
Sodium |
| Company: |
Shijiazhuang Xinlongwei Chemical Co., Ltd.
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| Contact: |
Jason xiao |
| Address: |
Rm 507, Sino Chem Building, Lianmeng Road, Xinhua Dist |
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| Tel: |
008618033870111 |
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