Detailed Information on Product

【Product Content (based on C4H6O5)】99.0～100.5%

【Fumaric Acid Content】≤1.00%

【Maleic Acid Content】≤0.05%

【Heavy metal (based on Pb) Content】≤10ppm

【Arsenic (As) Content】≤2ppm

【Ignition Residue】≤0.10%

【Water Insoluble Matters】 ≤0.10%

【Specific Rotation [α]20】-0.10～+0.10°

【Melting Range】127～132℃

【Package】25kg/paper bag

【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.