C.I.Pigment No. Red 2 CAS 6041-94-7 C.I.No. 12310 Physical Properties Specific Gravity 1.37-1.46 Specific Surface area(m2/g) 28 pH 7.0 Melting point 311 Specification Col... >>>

C.I.Pigment No. Red 3 CAS 2425-85-6 C.I.No. 12120 Physical Properties Specific Gravity 1.34-1.52 Specific Surface area(m2/g) 8-25 pH 7.5 Melting point 258 Specification C... >>>

C.I.Pigment No. Red 4 CAS 2814-77-9 C.I.No. Physical Properties Specific Gravity 1.45-1.60 Specific Surface area(m2/g) 8-25 pH 7.5 Melting point 175 Specification Color ... >>>

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