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4-Amino-O-Phthalic Acid(CAS:5434-21-9)
4-Amino-O-Phthalic Acid(CAS:5434-21-9)

4-Amino-O-Phthalic Acid(CAS:5434-21-9)

Product name: 4-Amino-O-Phthalic Acid

CAS No.: 5434-21-9

Molecule Formula：C8H5NO4

Molecule Weight：179.13

Purity: 97.0%

Package: 25kg/drum

Description：Grayish crystalline powder

Manufacture Standards：Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance Grayish crystalline powder Conforms
Loss on drying ≤0.50% 0.28%
Assay ≥97.0% 97.50%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy