Food Grade Malic Acid / Dl-Malic Acid /High Quality

Food Grade Malic Acid / Dl-Malic Acid /High Quality

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

Adhering to the concept of simple, ultimate, quality, and innovative product research and development, our company has been focusing on the research and development of preservative, cyanuric aicd water tradement, Max Z Zeaxanthin since its establishment, and has carried out industry-university-research cooperation with colleges and universities, and has successfully developed a variety of products which are well received. We have a strong focus on eco-friendly business practices. We believe in fostering long-term relationships with our clients, which are built on trust, transparency, and mutual respect. Our team is dedicated to providing superior service and ensuring the satisfaction of our customers.

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

5
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 thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for Food Grade Malic Acid / Dl-Malic Acid /High Quality. We strive to improve our management skills, as well as the ability to promote the scientific development of the company. We wholeheartedly welcome new and old customers and colleagues to provide valuable opinions and suggestions, and work together to create a win-win situation.

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