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[Chemical Knowledge]：Production and manufacturing method and process of beet acid

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The manufacturing method
of beet acid
1. Introduction

Beet acid is an important chemical production raw material, widely used in medicine, food, agriculture and other fields. With the continuous growth of market demand, the manufacturing method of betaic acid has become a hot research topic. This paper will introduce a manufacturing method of betaic acid, which has the advantages of easy access to raw materials, simple operation and high yield.

2. Materials and Methods

1. Material

The materials required for this experiment include: beetroot, sulfuric acid, sodium hydroxide, ethanol, etc.

2. equipment

experimental equipment includes: agitator, reaction kettle, centrifuge, drying box, etc.

3. Manufacturing Method

(1) Pretreatment of Beet Root

The beet root is cleaned, chopped into small pieces, and then treated with sulfuric acid to convert the sugar therein into acidic substances.

(2) Extraction of beet acid

The treated beet roots were washed with water, and then sodium hydroxide solution was added to adjust the pH value to neutral to precipitate beet acid. The precipitate was centrifuged to obtain the crude betaic acid.

(3) Purification of betaic acid

The crude betaic acid is added to ethanol, heated to reflux to dissolve impurities, and then cooled to crystallize to obtain betaic acid crystals with high purity.

4. analytical method

The purity of betaic acid was analyzed by high performance liquid chromatography.

3. Results and Discussion

1. Results

Through the experiment, we successfully prepared betaic acid crystals with high purity. Specific experimental data are as follows:

| Item | Value |
|-|-|-|
| Beet Root Quality (g) | 500 |
| Get Beet Acid Crude Quality (g) | 30 |
| Purity (%) | 60 |
| Finally Get Beet Acid Crystal Quality (g) | 20 |
| Purity (%) | 95 |

2. Discussion

In this experiment, we adopted the method of sulfuric acid treatment of beet root, which converts the sugar into acidic substances, thereby increasing the yield of beet acid. At the same time, we used sodium hydroxide solution to adjust the pH value of the method, so that the beet acid precipitation, simplify the operation process. In the purification process, we used the method of ethanol reflux to effectively remove impurities and obtain betaic acid crystals with high purity. The manufacturing method has the advantages of easy availability of raw materials, simple operation and high yield, and has certain practical application value.

4. Conclusion

This paper introduces a manufacturing method of betaic acid, and the feasibility and effectiveness of the method are verified by experiments. The method has the advantages of easy availability of raw materials, simple operation and high yield, which provides a feasible scheme for the industrial production of betaic acid.

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