Molecular formula & Molecular weight: C₁₀H₁₂O_5;   212.2

Appearance: white or off-white crystalline powder

Quality index: Assay: ≥99 %,Melting point: 170—172 ℃,Loss on dry : ≤0.5%,灼烧残渣: ≤0.2%

Uses: Pharmaceutical intermediate, mainly used in pharmaceutical synthesis

Storage: sealed container

Packing: plastic bag lined cardboard round drum, Net wt 25kg.