Shaoxing Chenhao Chemicals Co., Ltd.

Organic pigment orange 71 (C.I. P.O. 71)

• Category :

  Dyestuffs and Pigments/Fluorescent Brighteners

• Synonyms :

  C.I.Pigment Orange 71;P.O.71;Irgazin DPP Orange 398;4-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl-]azo]-3-nitro-Benzenesulfonic acid,calcium(2:1);Bis-(p-butyl-phenyl)-1,4-diketopyrrolo(3,4-c)pyrrole;benzenesulfonate, 4-[(E)-2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-nitro-, calcium salt (1:1);

• CAS NO :

  71832-85-4

• EC NO :

  276-057-2

• Molecular Formula :

  C₁₆H₁₂CaClN₄O₇S

• Molecular Weight :

  479.8845

• Main Specifications :

  DPP Orange TRP

• InChI :

  InChI=1/C16H13ClN4O7S.Ca/c1-9(22)15(16(23)18-12-5-3-2-4-11(12)17)20-19-13-7-6-10(29(26,27)28)8-14(13)21(24)25;/h2-8,15H,1H3,(H,18,23)(H,26,27,28);/q;+2/p-1/b20-19+;

• Packing :

  25KG paper bag/carton

• Product description :

  Introduction of high-performance organic PIGMENT

  Pigment Item	C.I. No.	Heat fastness	Light fastness	Resistance transference	Application
  					Paint	Ink		Plastic rubber	Printing
  Pigment Red series
  Quinacridone Red PT	R-122	300	8	5	★	★	★			★
  Pigment carmine ER	R-202	300	8	5	★	★	★			★
  Pigment carmine EK	R-255	250	7-8	4.7	★	★	★			★
  Fast Red FP	R-272	250	7-8	4.9	★	★	★			★
  Fast Rosy 2023	R-254	250	8	5	★	★	★			★
  Pigment red BO	R-254	250	8	5	★	★	★			★
  Pigment Yellow series
  Fast Yellow 3RLP	Y-110	300	7-8	5	★	★	★			★
  Bright Yellow K0961HD	Y-138	300	7	5	★	★	★			★
  Pigment Orange series
  Fast Orange TRP	O-71	300	7-8	5	★	★	★			★
  Bright Orange RA	O-73	300	8	4.6	★	★	★			★
  Pigment Violet series
  Bright Violet ER02	V-19	300	8	5	★	★	★			★
  Quinacridone Violet E3b	V-19	300	8	5	★	★	★			★
  Quinacridone Violet E5b	V-19	270	8	5	★	★	★			★

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  Note: "★" means applied
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• Uses :

  It can be used in plastic colouring.

• Molecular Structure :