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1, 3-Dimethyl-5-Pyrozolone (DMPO)

Quantity:
  • 1 Ton
  • 25kg/Bag
  • L/C, T/T
  • Shanghai, China
  • 2749-59-9

1,3-dimethyl-5-pyrozolone
Properties:CAS NO.2749-59-9Name1,3-dimethyl-5-pyrozolone1,3-dimethyl-2-pyrazolin-5-one2,4-dihydro-2,5-dimethyl-3h-pyrazol-3-oneFormulaMolecular weight112.13StabilityStable under low temperaturesSpecifications:DMPO(wt%)Min 98AppearancePale yellowish to beige crystalline powderWater(wt%)Max 0.3Iron(mg/L)Max 7Ash(wt%)Max 0.53-methyl-5-pyrazolone30% max1-ethyl-3-methyl-5-pyrazolone0.1% maxHazen color70 hazen maxUnknown0.1% maxApplications:
DMPO is a widely used intermediate as followings:
Pharmaceuticals: Aminopyrine, Metamizole Sodium
Agriculture: Fenpyroximate
Others: Pyrazolone Dye(s)


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