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- home > Supply > Acid copper light reagent _ Jing Chi Bose equipment operators (certified) _ reagents
Information Name: | Acid copper light reagent _ Jing Chi Bose equipment operators (certified) _ reagents |
Published: | 2014-12-18 |
Validity: | 0 |
Specifications: | Limited |
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Detailed Product Description: | Phenol molecule by a hydroxy group directly attached to the benzene ring. According benzene Kekule formula, the hydroxyl groups are attached to the double bond of the enol structure. However, due to the stability of the benzene ring, such a structure is hardly converted to the keto form. Phenol resonance structure as above right. An oxygen atom of a phenolic hydroxyl group using sp hybridization, provides one to six carbon atoms with lone electron delocalized phenyl ring together form a bond. Large π bond strengthened acidic alcohol, pushing electronic effects also strengthened polar hydroxyl OH bond, so the hydrogen ionization phenol hydroxyl group may come out. In industry, sodium hydroxide is generally referred to as caustic soda or caustic soda called caustic soda. This is because the sodium hydroxide solution spilled darker the skin, the skin will corrode nickel light reagent suppliers, causing burns. It proteins dissolution, there is a strong irritant and corrosive (because of its proteins dissolution, compared with an acid burn, alkali burn less likely to heal). With a 0.02% solution of rabbit eye drops, can cause corneal epithelial damage. Intraperitoneal LD50: 40 mg / kg, rabbit oral LDLo: 500 mg / kg. Dust irritate the eyes and respiratory tract degreasing rust agents, corrosion nasal septum; spilled on the skin, especially splashed mucous membranes, can produce soft crust, and can penetrate deep tissue burns after leaving scar; splash in the eyes, not only damage the cornea, And make eye deep tissue damage, severe cases can cause blindness; Coverage can cause gastrointestinal burns, colic, mucosal erosion, bloody vomiting, stomach contents, bloody diarrhea, acid copper light reagents, sometimes hoarse happen, difficulty swallowing, shock , gastrointestinal perforation, gastrointestinal tract obstruction may occur late. Due to strong alkaline, can cause pollution of water bodies, plants and aquatic life should be noted. Acid copper light reagent _ Jing Chi Bose equipment operators (certified) _ reagent by Dongguan Changan Jing Chi Bose equipment operators offer. Dongguan Changan Jing Chi Bose equipment operators (www.jingchb.com) is an industry leader in Dongguan, Guangdong, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In essence Chi Bose equipment operators leading the staff warmly welcome all inquiries negotiations to create Jing Chi Bose equipment operators a better future. |
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Copyright © GuangDong ICP No. 10089450, Dongguan Changan Jing Chi Bose equipment operators All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 9861 visitor
Copyright © GuangDong ICP No. 10089450, Dongguan Changan Jing Chi Bose equipment operators All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility