DL-Tartaric acid CAS:133-37-9

Index NameBP98Food gradeMonohydrate
Assay%≥99.7≥99.5≥99.5
Melting point °C200-206200-206200-206
Heavy metal(Pb )≤0.001%≤0.001%≤0.001%
As≤2PPM≤2PPM≤2PPM
Sulfate(SO4)≤0.04%≤0.04%≤0.04%
Loss on drying≤0.5%≤0.5%≤11.5%
Residue on ignition≤0.10%≤0.10%≤0.10%

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