常用名 | 片碱 | 英文名 | |
CAS号 | 分子量 | 39.997 | |
密度 | 2.1g/cm3 | 沸点 | >266 ° F at 760 mm Hg |
分子式 | NaOH | 熔点 | 318 °C |
MSDS | N/A | 闪点 | N/A |
Commonly used business card alkali
English name: Sodium hydroxide
CAS number 8012-01-9
Molecular weight ：39.997
Density： 2.1g/cm3
Boiling point：>266 ° F at 760 mm Hg
Molecular formula ：NaOH
melting point ：318 ° C
MSDS N/A Flash Point ：N/A
appearance ： White, orthogonal crystals
English alias for tablet alkaliEINECS 215-185-5
EINECS 923-604-4
Purpose:
Sodium hydroxide, also known as caustic soda, caustic soda and caustic soda, is a Inorganic compound with the chemical formula NaOH. Sodium hydroxide is strongly alkaline and highly corrosive. It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitating masking agent, chromogenic agent, saponifying agent, peeling agent, detergent, etc. It has a wide range of applications.
Sodium hydroxide is mainly used in papermaking, production of cellulose pulp, production of soap, synthetic detergent, synthetic fatty acid, and refining of animal and vegetable oils. The textile printing and dyeing industry is used as a desizing agent, cooking agent, and mercerizing agent for cotton fabrics. Chemical industry is used to produce borax, Sodium cyanide, formic acid, oxalic acid, phenol, etc. The petroleum industry is used to refine petroleum products and is used in oilfield drilling mud. It is also used for surface treatment in the production of alumina, metallic zinc, and metallic copper, as well as in glass, enamel, leather making, pharmaceuticals, dyes, and pesticides. Food grade products are used as acid neutralizers in the food industry, as peelers for citrus, peaches, etc., as detergents for empty bottles, cans, and other containers, as well as decolorizers and deodorizers. [1]
When sodium hydroxide is used as a basic reagent, it can be used as a neutralizer, a matching masking agent, a precipitating agent, a precipitating masking agent, an absorbent for a small amount of carbon dioxide and water, a color developing agent for the determination of ketosterols by thin-layer analysis, etc. It is widely used in the manufacture of various sodium salts, soaps, paper pulp, the finishing of cotton fabrics, silk, viscose fibers, the regeneration of rubber products, metal cleaning, electroplating, bleaching, etc. [1]
In cosmetics creams, sodium hydroxide and stearic acid are saponified to act as emulsifiers, which are used to make cream, shampoo, etc
常用名 | 片碱 | 英文名 | |
CAS号 | 分子量 | 39.997 | |
密度 | 2.1g/cm3 | 沸点 | >266 ° F at 760 mm Hg |
分子式 | NaOH | 熔点 | 318 °C |
MSDS | N/A | 闪点 | N/A |
Commonly used business card alkali
English name: Sodium hydroxide
CAS number 8012-01-9
Molecular weight ：39.997
Density： 2.1g/cm3
Boiling point：>266 ° F at 760 mm Hg
Molecular formula ：NaOH
melting point ：318 ° C
MSDS N/A Flash Point ：N/A
appearance ： White, orthogonal crystals
English alias for tablet alkaliEINECS 215-185-5
EINECS 923-604-4
Purpose:
Sodium hydroxide, also known as caustic soda, caustic soda and caustic soda, is a Inorganic compound with the chemical formula NaOH. Sodium hydroxide is strongly alkaline and highly corrosive. It can be used as acid neutralizer, matching masking agent, precipitating agent, precipitating masking agent, chromogenic agent, saponifying agent, peeling agent, detergent, etc. It has a wide range of applications.
Sodium hydroxide is mainly used in papermaking, production of cellulose pulp, production of soap, synthetic detergent, synthetic fatty acid, and refining of animal and vegetable oils. The textile printing and dyeing industry is used as a desizing agent, cooking agent, and mercerizing agent for cotton fabrics. Chemical industry is used to produce borax, Sodium cyanide, formic acid, oxalic acid, phenol, etc. The petroleum industry is used to refine petroleum products and is used in oilfield drilling mud. It is also used for surface treatment in the production of alumina, metallic zinc, and metallic copper, as well as in glass, enamel, leather making, pharmaceuticals, dyes, and pesticides. Food grade products are used as acid neutralizers in the food industry, as peelers for citrus, peaches, etc., as detergents for empty bottles, cans, and other containers, as well as decolorizers and deodorizers. [1]
When sodium hydroxide is used as a basic reagent, it can be used as a neutralizer, a matching masking agent, a precipitating agent, a precipitating masking agent, an absorbent for a small amount of carbon dioxide and water, a color developing agent for the determination of ketosterols by thin-layer analysis, etc. It is widely used in the manufacture of various sodium salts, soaps, paper pulp, the finishing of cotton fabrics, silk, viscose fibers, the regeneration of rubber products, metal cleaning, electroplating, bleaching, etc. [1]
In cosmetics creams, sodium hydroxide and stearic acid are saponified to act as emulsifiers, which are used to make cream, shampoo, etc
