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5-Carboxyphthalide(CAS:4792-29-4)
5-Carboxyphthalide(CAS:4792-29-4)

5-Carboxyphthalide(CAS:4792-29-4)

Product name: 5-Carboxyphthalide

CAS No.：4792-29-4

Molecule Formula：C9H6O4

Molecule Weight：178.14

Purity: 99.0%

Package: 25kg/drum

Description： White powder

Manufacture Standards：Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance White powder Conforms
Loss on drying ≤0.50% 0.10%
Assay ≥99.0% 99.54%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy