CAS Registry Number: 89796-99-6
CAS Name:[[[ 2-[( 2 , 6-Dichlorophenyl ) amino ] phenyl ] acetyl ] oxy ] acetic acid
Molecular Formula: C16H13Cl2NO4
Molecular Weight: 354.19.
Standard : EP4，EP5
Specification:
Characteristics A white or almost white crystalline powder
Identification IR.Complies with the CRS
Color test
Loss on drying ≤0.5%
Heavy metals ≤10ppm
Sulphated ash ≤0.1%
Related substances(HPLC) Individual impurity ≤0.2%
Total impurity ≤0.5%
Assay 99.0%-101.0%