pigment yellow 183 PH Value: 7 Density (g/cm3 ): 1.8 Oil Absorption (ml/100g): 45 Light Fastness: 7

pigment yellow 183

Molecular Formula: C16H10CaCl2N4O7S2

Synonyms:C.I.18792;Calcium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate

CAS: 65212-77-3

EINECS: 265-634-4

Physical and Chemical Properties

PH Value: 7

Density (g/cm3 ): 1.8

Oil Absorption (ml/100g): 45

Light Fastness: 7

Heat Resistance (°C): 280

Water Resistance:5

Oi Resistance l: 5

Acid Resistance: 5

Alkali Resistance: 5

Application:

 (Pigment Yellow RP): special used for plastics