pigment orange 13

Date：2021-12-27      Categories：Related Application Product

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:;