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DL-Malic Acid

DL-MALIC-ACID

Specifications

ItemIndex
AppearanceWhite granules or crystalline powder
Assay(C4H6O5) %99.0~100.5
Fumaric acid content %≤1
Maleic acid content %≤0.05
Heavy Metal(Pb) ppm≤10
Arsenic(As) ppm≤2
Mercury ppm≤1
Burning Residue %≤0.1
Water insoluble matter %≤0.1
Specific spin luminosity[α]20-0.10°~+0.10°
Melting range℃127~132
Identification TestIR absorption

Packing & Storage

PackingIn 25kg bag
Storage20℃, 2 years.
ShippingRoom temperature in China; may vary elsewhere

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