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3-Methyl-4-Hydroxy Butenolide(CAS:40834-42-2)
3-Methyl-4-Hydroxy Butenolide(CAS:40834-42-2)

3-Methyl-4-Hydroxy Butenolide(CAS:40834-42-2)

Product name: 3-Methyl-4-Hydroxy Butenolide

CAS No.: 40834-42-2

Molecule Formula：C5H6O3

Molecule Weight：114.10

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% 0.12%
Assay ≥99.0% 99.8%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy