【Product name】：L- malic acid

【Chemical name】：L- hydroxy succinic acid

【CAS】：97-67-6

【Chemical molecular formula】：C4H6O5

【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%

【Fumaric acid content】： ≤0.10%

【Heavy metals (by Pb) content】：≤20ppm

【Arsenic (As) content】： ≤2ppm

【Sulfate content (by SO42) 】：≤300ppm

【Chloride content (by Cl)】：≤100ppm

【Specific spin luminosity[α]20】：-2.3°

【Melting range】：101～103℃

【Packing】：25kg/ cardboard round barreled, lined with polythene bag

【Keep in storage】：Storage of light, closed, dry and cool.

【Statement】：The above data is a general description and is not a constraint on the contract or order.