CAS NO.:617-48-1;
White or nearly white crystalline powder or granules having a special acid taste ;
Content:99.0~100.5%;
Quality assurance by CQM, SGS. Passed ISO, BRC, Kosher, HACCAP, HALAL, etc;
Packaging: 25KG net in kraft/plastic bag lined with PE bag or be made in accordance with your requirements.
Product Name: DL-Malic acid
Chemical Name: 2-hydroxy butane diacid
CAS NO: 617-48-1
Molecular Formula: C4H6O5
Structural Formula
Molecular Weight: 134.09
Physical Properties: White crystal or crystalline powder with high water absorbability and easily soluble in water and ethanol
DL-Malic acid Detailed Information
| Item | Standard |
| Assay(as C4H6O5) | 99.0～100.5% |
| Specific Rotation | -0.10~ +0.10 |
| Arsenic [as As] | 2mg/kg Max |
| Lead | 2mg/kg Max |
| Fumaric Acid | 1.0%Max |
| Haleic Acid | 0.05%Max |
| Water-insoluble Matter | 0.1%Max | Storage | Stored in a closed, dry and shade place away from light |
| Announcement | The data above shall be used as general instruction and shall not be used as constraint conditions in contacts or orders. |
Application
Malic acid offers a mouthfeel close to that of natural juice and has natural fragrance. 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.
Malic acid can be added in cool drinks, powder drinks, lactic acid drinks, milk drinks and fruit juice drinks to improve their tastes and flavors. Malic acid is often added together with Aspartame, an artificially synthesized dipeptide sweetener, into soft drinks as the flavor stabilizer. In recent years, malic acid which is more irritating than lactic acid has gradually replaced lactic acid in food industry. Besides a certain amount of pectin and sugar, acid is another key factor in a gel forming process. Malic acid is capable of gelatinating pectin and therefore can be used for making fruitcakes, jelly fruit juice, puree, etc.
Malic acid contains natural skin moisturizing elements. This enables it to dissolve “sticky matters” between dry scale-like dead cells easily, so as to smooth wrinkles on skin and make the skin tender, white, bright, clean and elastic. For this reason, malic acid is very popular for its use in cosmetic formulae.
Malic acid also can be used as one of the raw materials for synthesizing disincrustant and fluorescent whitening agent. Polyester and alcohol acid resin, which are produced by using malic acid, are plastics that can be used for special purposes. Malic acid also can be used as an industrial cleaning agent, resin curing agent, synthetic material plasticizer, feed additive, etc.
Key words :
25KG net in Kraft/Plastic Bag lined with PE bag, 17MT/20FCL(on pallet) or 19MT/20FCL(without pallet).
The packing can be also redesigned and made according to your specifications.
Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
Shipment time: Within 3 weeks after confirming order.
We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.
Provide quality after-sale service once the container is received.
In case the product is damaged, we will refund you or resend a new packaging.
Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
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