
Natural Organic Food Additives Manufacturer Dl Malic Acid L Malic Acid
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
The scale of the company ranks in the forefront of the industry and has become the preferred manufacturer in the sodium na carboxymethyl cellulose, Food grade Zeaxanthin, Natural Blend Sweetener industry, providing high-quality products and services and advanced system solutions. We constantly improve our products, from product design, production, installation, after-sales and many other aspects of comprehensive control. Self-reliance, honesty, truth-seeking, and innovation truly reflect our company's struggling footprints over the years. We have a strong team of talents in many fields, including investment, research, design and creativity. Our tenacious and aggressive character and the spirit of pursuing differentiated development by virtue of technological strength permeate every detail to continuously promote social progress and provide new values.
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. |
The world's advanced production technology and testing technology ensure the high quality of our Natural Organic Food Additives Manufacturer Dl Malic Acid L Malic Acid. We expand production capacity and expand product market scale through technological innovation and product innovation to achieve the win-win goal of profit and scale of all parties to the joint venture. Over the years, we have cooperated with the growth of the domestic market and established good cooperation and trade relations with major suppliers, and our market share and performance have been increasing year by year.
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