1.Product introductionEINECS No.: 210-514-9CAS No.: 6915-15-7Molecular weight: 134.09MP: 130-132℃Density: 1.595Malic acid, also known as 2 - hydroxy succinic acid, has two stereoisomers due to the presence of an asymmetric carbon atom in the molecule. There are three forms in nature, namely D malic acid, L malic acid and its mixture DL malic acid. White crystalline or crystalline powder with strong moisture absorption, easily soluble in water and ethanol. Have a special pleasant sour taste.1.Malic Acid, citric acid cycle intermediates organism, can participate in the process of fermentation of a microorganism can be used as a carbon source for microbial growth, and therefore can be used in food fermentation agent. Yeast can be done for example growth-promoting agent may also be added to fermented milk.2.Malic Acid can produce pectin gel effect, it can be used to make fruit cake, jam and jelly gel state purees, etc.3.Malic Acid can be widely used as food preservative.4.Malic Acid can be used on cosmetics, it can mild to remove old waste excess skin, enhance skin metabolism.5.Malic Acid can be used as detergents, synthetic materials, one fluorescent brighteners. Add to shellac or other varnish to prevent paint crust.6. Malic Acid can be used as some food color retention agent, for example,natural sherbet color retention agent.?2. Product specificationItemsSpecificationsAnalysis results AppearanceWhite granules or white crystalline powder, having a strong acid tasteWhite granules having a strong acid tasteAssay (as C4H6O5) (%)99.0~100.599.6Special rotation-0.10~+0.100.00Arsenic (mg/kg)≤2﹤2Lead (mg/kg)≤2﹤2Fumaric acid (%)≤1.00.2Maleic acid (%)≤0.050.01Water-insoluble matter (%)≤0.10.03Residue on ignition (%)≤0.10.03?3.Product details4.Product qualificationWe are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.?5.Service and Shipping6.FAQ1.How to confirm the Product Quality before placing orders? You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.2.What's your MOQ?For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.3. Is there a discount? Yes, for larger quantity, we always support with better price.4.How do you treat quality complaint? First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.5.How to contact us ?You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.Send Email to us.6. How about your factory's certification?A: GMP, FAD, ISO, Kosher, etc.