fast delivery 617-48-1 on hot sellingTop quality Malic acid

Malic acid is white crystal or crystalline powder with high water absorbability. Soluble in water (363 g/l at 20° C), ethanol (86.60 g/100g at 20° C), methanol (197.22 g/100g at 20° C), acetone (60.66 g/100g at 20° C), and ether (2.70 g/100g at 20° C). Compared with citric acid, malic acid has higher acidity (20 percent higher), lower quantity of heat, softer taste, higher buffering factor and more lasting time; however, it is not so corrosive as citric acid that leads to series enamel wear, and it is harmless to mouth cavity and teeth.  As a new generation of food acidity regulator, malic acid is known as best food acidity regulator in biological and nutritional fields. It is widely used in foods such as wines, beverages, fruit juices and chewing gums. It is not only the third food acidity regulator coming after citric acid and lactic acid, but also one of the biggest and most promising  organic acids in food industry across the current world.

- Compared with citric acid, malic acid has higher acidity (20 percent higher)
- Lower quantity of heat, softer taste, higher buffering factor and more lasting time
- Malic acid contains natural skin moisturizing elements

The palate of malic acid is close to natural juice and has a natural fragrance. Compared with citric acid, malic acid has greater acidity (sour taste is 20% stronger than citric acid), lower heat output, softer taste (higher buffering coefficient) and longer detention time. The corrosion damage is weak, and the wear of the tooth enamel is small, which does not damage the mouth and teeth. Malic acid is a new generation of food acidity, which is known as &ldquo in the biological and nutritional fields; the most ideal food acidity agent ” It is widely used in many kinds of foods, such as wine, beverage, jam, chewing gum and so on. It has become the third place food sour agent after citric acid and lactic acid. It is one of the most widely used organic acids in the world food industry.
 

The taste and flavor can be improved by adding malic acid in cool drinks, powder drinks, lactic acid drinks, milk drinks and juice drinks. Malic acid with two peptide synthetic sweetening agent aspartame, add flavor soft drinks as a fixing agent. As its acid flavor is better than citric acid, the application of malic acid in the food industry has gradually replaced citric acid in recent years. When there is a certain amount of pectin and sugar, acid is the key condition for the formation of the gel. Malic acid can make the pectin gel effect, so it can be used to make fruit cake, jelly gel jelly and puree etc.
 

Contains natural moisturizing ingredients of malic acid, can be easily dissolved in &ldquo bonding between drying flake of dead cells; stickies ”, which can clear the skin surface wrinkles, make skin tender, smooth and elastic, so favored in cosmetic formulations.

One of the raw materials for the synthesis of malic acid can be used as detergents, fluorescent whitening agent. Polyesters and alkyd resins produced with malic acid are a kind of plastic with special purpose. Malic acid can also be used as industrial cleaning agent, resin curing agent, synthetic material plasticizer, feed additive, etc.

【Chemical molecular weight】：134.09

【Physical properties】：White crystalline or crystalline powder with strong hygroscopicity and soluble in water and ethanol。
 

Product details

【Product content (by C4H605)】：99.0～100.5%

【Fumaric acid content】：≤1.00%

【Maleic acid content】：≤0.05%

【Heavy metals (by Pb) content】：≤10ppm

【Arsenic (As) content】：≤2ppm

【Burning residue】：≤0.10%

【Water insoluble matter】：≤0.10%

【Specific spin luminosity[α]20】： -0.10～+0.10°

【Melting range】：127～132℃

(1) In food industry: it can be used in the processing and concoction of beverage, liqueur, fruit juice and the manufacture of candy and jam etc. It also has effects of bacteria inhibition and antisepsis and can remove tartrate during wine brewing. 

(2) In tobacco industry: malic acid derivative (such as esters) can improve the aroma of tobacco.

(3) In pharma industry: the troches and syrup compounded with malic acid have fruit taste and can facilitate absorption and diffusion in the body. 

(4) Daily chemical industry: as a good complexing agent, it can be used for toothpaste formula, spice synthesis formulas and so on.It also can be used as a deodorant and detergent ingredients.