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Preparation method of glassware cleaning agent for experimental use

A glass instrument and cleaning agent technology, which is applied in the field of cleaning agents, can solve the problems of lack of common products and inconvenience, and achieve the effect of high degreasing rate and excellent cleaning effect

Inactive Publication Date: 2015-12-30
江苏耀兴安全玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, existing laboratory glass instrument cleaning agent obviously still has inconvenience and defective in use, and demands urgently further improving
In order to solve the problems existing in laboratory glassware cleaning agents and their preparation methods, relevant manufacturers have tried their best to find solutions, but for a long time no suitable design has been developed, and there are no suitable products for general products. Able to solve the above problems, this is obviously a problem that the relevant industry is eager to solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of preparation method of experimental glass instrument cleaning agent, comprises the following steps:

[0018] Step 1, in parts by weight, 2 parts of ethylene glycol, 3 parts of diethylene glycol monoethyl ether, 1 part of dibutoxyethyl phthalate, 2 parts of 1,3-propanedithiol, ethanol 3 parts and 2 parts of propylene glycol monomethyl ether were mixed and stirred to obtain mixture A;

[0019] Step 2, in parts by weight, 1 part of coconut oil glycol amide, 2 parts of glycerol monocaprate, 3 parts of oleoyl sarcosine octadecylamine, 2 parts of 2-methylpropanesulfonic acid, succinic acid Mix 1 part of sodium diisooctyl sulfonate, 2 parts of sodium metasilicate, and 1 part of dimethylolpropionic acid, and stir to obtain mixture B;

[0020] Step 3: Heat mixture A obtained in step 1, add mixture B under stirring condition, continue stirring, and cool to room temperature to obtain.

[0021] Wherein, in step 1, the stirring speed is 200rpm, and the time is 10min; in s...

Embodiment 2

[0023] A kind of preparation method of experimental glass instrument cleaning agent, comprises the following steps:

[0024] Step 1, in parts by weight, 4 parts of ethylene glycol, 5 parts of diethylene glycol monoethyl ether, 2 parts of dibutoxyethyl phthalate, 3 parts of 1,3-propanedithiol, ethanol 6 parts and 5 parts of propylene glycol monomethyl ether were mixed and stirred to obtain mixture A;

[0025] Step 2, in parts by weight, 6 parts of coconut oil glycol amide, 4 parts of glycerol monocaprate, 4 parts of oleoyl sarcosine octadecylamine, 3 parts of 2-methylpropanesulfonic acid, succinic acid Mix 5 parts of sodium diisooctyl sulfonate, 4 parts of sodium metasilicate, and 2 parts of dimethylol propionic acid, and stir to obtain mixture B;

[0026] Step 3: Heat mixture A obtained in step 1, add mixture B under stirring condition, continue stirring, and cool to room temperature to obtain.

[0027] Wherein, in step 1, the stirring speed is 300rpm, and the time is 8min; ...

Embodiment 3

[0029] A kind of preparation method of experimental glass instrument cleaning agent, comprises the following steps:

[0030] Step 1, in parts by weight, 3 parts of ethylene glycol, 5 parts of diethylene glycol monoethyl ether, 3 parts of dibutoxyethyl phthalate, 4 parts of 1,3-propanedithiol, ethanol 5 parts and 3 parts of propylene glycol monomethyl ether were mixed and stirred to obtain mixture A;

[0031] Step 2, in parts by weight, 3 parts of coconut oil ethylene glycol amide, 4 parts of glycerol monocaprate, 4 parts of oleoyl sarcosine octadecylamine, 3 parts of 2-methylpropanesulfonic acid, succinic acid Mix 5 parts of sodium diisooctyl sulfonate, 4 parts of sodium metasilicate, and 3 parts of dimethylol propionic acid, and stir to obtain mixture B;

[0032] Step 3: Heat mixture A obtained in step 1, add mixture B under stirring condition, continue stirring, and cool to room temperature to obtain.

[0033] Wherein, in step 1, the stirring speed is 400rpm, and the time ...

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PUM

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Abstract

The invention discloses a preparation method of a glassware cleaning agent for experimental use. The preparation method includes: mixing and stirring ethanediol, diethylene glycol monoethyl ether, phthalic acid butoxy ethyl ester, 1, 3-propane dithiol, alcohol and propylene glycol monoethyl ether to obtain a mixture A; mixing and stirring coconut oil ethylene glycol amide, glycerin chankui acid ester, oleo sarcosine octadecyl amine, 2-methyl propane sulfonic acid, sodium dioctyl sulfosuccinate, sodium silicate and dimethylolpropionic acidto obtain a mixture B; heating the mixture A, adding the mixture B under a stirring condition, continuing stirring, and cooling to room temperature to obtain the glassware cleaning agent. The glassware cleaning agent is free of corrosion, excellent in cleaning effect and high in degreasing rate.

Description

technical field [0001] The invention belongs to the technical field of cleaning agents, and in particular relates to a preparation method of an experimental glass instrument cleaning agent. Background technique [0002] Cleaning glass instruments in the chemical laboratory is one of the main preparations before the experiment, especially in micro and trace analysis, often due to incomplete cleaning of glass instruments, such as volumetric flasks, flasks, pipettes, etc., which affects the analysis Accuracy and repeatability of results. Existing cleaning agents for laboratory glass instruments usually use commercially available washing powder, detergent, etc., which cannot thoroughly clean the residue attached to the surface of the glass instrument. [0003] Therefore, existing laboratory glass instrument cleaning agent obviously still has inconvenience and defective in use, and demands urgently further improving. In order to solve the problems existing in laboratory glasswa...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/60C11D3/36
Inventor 邹伟赵庆孙俊佟鹏飞
Owner 江苏耀兴安全玻璃有限公司
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