SHANDONG ZHISHANG CHEMICAL CO.LTD
Model No.: CAS NO 7173-51-5
Status: Liquid Catalyst
Response Type: Polymerization
Classification: Homogeneous Catalysts
Usage: Negative Catalyst
Effect Size: Promoter Catalysts
Manufacturing Method: Mechanical Mixing
Application Industry: Physiology
Name:: Didecyl Dimethyl Ammonium Chloride
Packaging: in 25kg drum
Productivity: 10000kg per month
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 7173-51-5
acetic acid 23456 pentahydroxyhexanal 9000-11-7
Carboxymethyl Cellulose (CMC) is a commonly used Food Additive, and its sodium (Carboxymethyl Cellulose) is commonly used as a thickener and a paste. Carboxymethyl cellulose is called industrial monosodium glutamate, which is widely used in industrial production and brings great value to various production areas. Carboxymethyl cellulose is a kind of powder material, non-toxic, but it is easy to dissolve in the water, cold hot water soluble, but insoluble in organic solvents, dissolves becomes a viscous liquid, but viscosity will decline because of the temperature rise. Because of its special performance, there are many special requirements in the storage and transportation.
There are two main routes. (1) in the presence of potassium iodide, chlorinated reaction with methylamine decane, double decyl methyl tertiary amine was first, and then double decyl put inside pressure, methyl tertiary amine in isopropyl alcohol and water medium, the heating pressure similarly hereinafter methyl chloride reaction, chlorination was double decyl dimethyl ammonium products. The reaction is as follows: in the presence of the catalyst, the amine reaction is made by the mixture of positive decanol and hydrogen and methylamine, and the didecyl methyl tertiary amine is prepared first. To join in the pressure kettle double decyl methyl tertiary amine and a small amount of sodium carbonate and suitable amount of isopropyl alcohol, using nitrogen replacement after air, heating to 80 ~ 80 ℃, ventilation with methyl chloride, pressure is 0.3 ~ 0.5 MPa, reaction 3 ~ 4 h for a quick double decyl chloride dimethyl ammonium products. The equation is as follows:
It is widely used in oilfield sterilization, medicine and health, industrial circulating water sterilization and sterilization, oil field drilling and so on, its sterilization effect is better than the most widely used dodecyl dimethyl benzyl ammonium chloride.
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