PIGMENT ORANGE 43-Introduction and Application

C.I. Pigment Orange 43

Structure No. 71105.

Molecular formula: C₂₆H₁₂N₄O₂.

CAS number: [4424-06-07]

Structural formula

Color characterization

The chemical structure of Pigment Orange 43 is trans-form of pi ketone pigment, showing bright reddish orange. Pigment Orange 43 has good tinting strength, only need 0.9% pigment to prepare 1/3 SD of flexible PVC with 5% titanium dioxide,0.25% with 1% titanium dioxide.

Main properties as shown in Table 4.200~Table 4.202 and Figure 4.61.

Table 4.200    Application properties of Pigment Orange 43 in PVC

Table 4.201  Application properties of Pigment Orange 43 in HDPE

Table 4.202  Application range of Pigment Orange 43

●-Recommended to use,  ○-Conditional use,  X -No recommend to use

Figure 4.61 Heat resistance of Pigment Orange 43 in HDPE (full shade)

Varieties characteristics

Pigment Orange 43 has excellent light fastness which can be up to degree eight even diluted to a low concentration. It has good heat resistance when used for polyolefin, the heat-resistance is about 280 ℃ in PE and PET. However, the heat resistance significantly decreases when the concentration is below 0.1% in PE. It is also dissolve and its color change to yellow with low concentration in PET. Pigment Orange 43 is suitable for coloring general polyolefin and engineering plastics in outdoor. For PVC, the permeability resistance is great. But the bleeding phenomenon occurs in the pigment with low concentration and plasticizer with high concentration. Pigment Orange 43 is suitable for coloring of polypropylene. Pigment Orange 43 can cause serious warpage of crystal plastic products.

Countertype  

C.I. 71105
4-26-00-02613 (Beilstein Handbook Reference)
BRN 0061891
Bordeaux RRN
Brilliant Orange GR
C.I. Pigment Orange 43
C.I. Vat Orange 7
CCRIS 4703
Cibanone Brilliant Orange GR
Fenanthren Brilliant Orange GR
Hostaperm Orange GR
Hostaperm Vat Orange GR
Hostavat Brilliant Orange GR
Indanthren Brilliant Orange GR
Indanthrene Brilliant Orange GR
Indanthrene Brilliant Orange GRP
IndoFast Orange OV 5983
Mikethren Brilliant Orange GR
Mikethrene Orange GR
Ostanthren Orange GR
Ostanthrene Orange GR
Palanthrene Brilliant Orange GR
Paradone Brilliant Orange GR
Paradone Brilliant Orange GR new
Pigment Scarlet 2Zh Anthraquinone VS-K
Pv Fast Orange GRL
Sanyo Permanent Orange D 213
Sanyo Permanent Orange D 616
Solanthrene Brilliant Orange JR
Symuler Fast Orange GRD
Threne Brilliant Orange GR
Tinon Brilliant Orange GR
Vat Brilliant Orange
Vat Scarlet 2Zh
trans-Perinone
Bisbenzimidazo(2,1-b:2′,1′-i)benzo(lmn)(3,8)phenanthroline-8,17-dione
Vat Brilliant Orange GR
Pigment Orange 43
Bisbenzimidazo[2,1-b:2',1'-i]benzo[lmn][3,8]phenanthroline-8,17-dione

Links to Pigment Orange 43 Specification: Plastics application.