| DL-Malic Acid 1)Purity:99.5%
2)Standard: FCCIV,1996
3)Packing:25KGS bag , 19MT/20FCL
DL-Malic acid
Application : as a cool drink ilizers (pure cold drinks, cold drinks condensed, powder cold drinks, milk, milk drinks, soft drinks, cola drinks), cold foods ilizers (sherbet, ice cream), the food-processing ilizers (gum, fruit sugar, fruit sauce, orange jam, ketchup, hot sauce, vinegar, fruit wine, mayonnaise, margarine), Antacids, fruit drinks and so on to keep the colors, preservatives (such as mayonnaise emulsion stabilizers). DL-malic acid with sodium carbonate solution and, vacuum concentration system in DL-malic acid ([63474-37-3]). As well as a condiment, nephritis patients salt substitutes. For Apple ester margarine and other edible oil additives. Malic acid in the non-food uses can be used as medicine, cosmetics ups, scaling fluid, metal cleaning agent, buffer, the textile industry resistance coagulant, industrial Deodorizing agent, polyester fiber fluorescent whitening agent of raw materials, manufacturing and alkyd resin monomer. DL-malic acid and L-malic acid is a safe and non-toxic substances, used for flavor intensifier, scented agent, supplementary drug and pH control agent Specification:
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Items
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Specifications
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Appearance:
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White crystals ,crystalline powder
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Assay:
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99.0 - 100.5%
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Specific Rotation:
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-0.10 o --- +0.10 o
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Residue on ignition:
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0.10% max
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Water-insoluble substance:
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0.1% max
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Fumaric Acid:
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1.0% max
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Maleic Acid:
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0.05% max
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Heavy metals(as Pb):
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10 ppm max
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Arsenic(As) :
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4 ppm max
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