Back ProductPhenyl hydrazine sulphate

  CAS NO.:52033-74-6 Molecular Formula:(C6H8N2)2H2SO4 Molecular Weight:314.36 Physics and chemistry nature :White or micro red tabular crystal Use: Mainly used in the synthesis of pesticide, medicin...

Carvedilol

CAS NO.: 72956-09-3
Molecular Formula: C24H26N2O4
Molecular Weight: 406.48
Physics and chemistry nature: White or almost white crystalline powder
Use: Vasodilators ,β Adrenergic receptor anta gonists
Packing: Cardboard drum, net wt, 25kg/drum

Structural formula:

Specification Standard: Chinese Pharmacopoeia 2020 Edition

Item index
Assay: ≥% 98.50
Loss on drying:≤% 0.50
Residue on ignition: ≤% 0.10
Heavy metal: ≤ppm 10
Maximum single miscellaneous: ≤% 0.20
Total miscellaneous: ≤% 0.50
Melting Point: 114-118
Any other impurity : ≤% 0.20
Sum impurity : ≤% 0.50

 

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Next ProductEdaravone

 CAS NO.: 89-25-8 Molecular Formula: C10H10N2O Molecular Weight: 174.20 Physics and chemistry nature: White or almost white crystalline powder Use: Mainly used in cardio-cerebrovascular raw materia...