
Whole Sale Food Additive Acidulant Dl-Malic Acid CAS 617-48-1
Malic acid, also known as 2-hydroxysuccinic acid, has two stereoisomers due to an asymmetric carbon atom in the molecule. In nature, it exists in three forms, namely D-malic acid, L-malic acid and a mixture thereof DL-malic acid. White crystal or crystalline powder, which has strong hygroscopicity and is easily soluble in water and ethanol. Have a special pleasant sour taste. Malic acid is mainly used in the food and pharmaceutical industries.
Description
We strive to promote the steady development of the enterprise, and now the company has formed a multi-series food grade calcium propionate, Soya Lecithin, Erythritol stevia extract as one enterprise pattern. We value our relationships with suppliers and work to build long-lasting partnerships. The company firmly believes that only innovation can develop, and only at the forefront of the industry can it have stable customers. We firmly seize development opportunities and continue to expand the company's development space. Our extensive sales network around the world has laid a good foundation for providing our customers with more direct and perfect services.
Product Description
Malic acid, also known as 2-hydroxysuccinic acid, has two stereoisomers due to an asymmetric carbon atom in the molecule. In nature, it exists in three forms, namely D-malic acid, L-malic acid and a mixture thereof DL-malic acid.
White crystal or crystalline powder, which has strong hygroscopicity and is easily soluble in water and ethanol. Have a special pleasant sour taste.Malic acid is stable under normal conditions and hygroscopic when humidity is high
Product Parameter
| Test | Requirement | Result |
| ASSAY (%) | 99.0 –100.5 | 99.2 |
| SPECIFIC ROTATION | –0.1 -- +0.1 | 0 |
| MELTING RANGE (℃) | 127-132 | 130 |
| WATER INSOLUBLES (%) | MAX 0.1 | 0.01 |
| SULPHATED ASH(%) | MAX 0.1 | 0.06 |
| FUMARIC ACID (%) | MAX 1.0 | 0.56 |
| MALEIC ACID(%) | MAX 0.05 | 0.01 |
| HEAVY METALS PPM | NMT 10 | <10 |
| ARSENIC PPM | MAX 2 | <2 |
| LEAD PPM | MAX 2 | <2 |
| MERCURY PPM | MAX 1 | <1 |
| IDENTIFICATION TEST | IR ABSORPTION | COMFORMED |
| Conclusion | The product complies with the standard above. | |
Application
|
Malic acid is mainly used in the food and pharmaceutical industries.
DL malic acid is used as an acid stabilizer, a color retention agent, a preservative, and an emulsion stabilizer for egg yolk, etc. in the food industry. DL malic acid is also used in pharmaceuticals. |
We recognize that strengthening overall quality management and establishing a quality monitoring system are effective ways to ensure Whole Sale Food Additive Acidulant Dl-Malic Acid CAS 617-48-1 quality. We mobilize the enthusiasm of employees through a competitive income distribution mechanism, while constantly enriching the spiritual life of employees. We adhere to the development concept of scientific and technological innovation, and vigorously promote technological research and development and technological innovation.
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