PIGMENT ORANGE 13

  Post Date: Dec 26,2021   Expiry Date: Jun 24,2022   Detailed Description: Cas No. :3520-72-7   CAS Registry Number: 3520-72-7   Synonyms: ;C.I. 21110;C.I. Pigment Orange 13;Benzidine orange;4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one];PIGMENT ORANGE 13;PYRAZOLONE ORANGE;4-dihydro-5-methyl-2-phenyl-;atulvulcanfastpigmentorangeg;benzidineorange;benzidineorange45-2850;FAST ORANGE G;Pigment Orange 13 (21110);(4E,4’E)-4,4′-[(3,3′-dichlorobiphenyl-4,4′-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one);4,4′-[(3,3′-dichlorobiphenyl-4,4′-diyl)di(E)diazene-2,1-diyl]bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one);   Molecular Formula: C32H24Cl2N8O2   Molecular Weight: 623.4914   Molecular Structure:   Risk Codes: 20/21/22-36/37/38:;   Safety Description: 26-36/37/39:;