SAAPedia Home
logo

Pigment Orange 43

Time: 2022-09-26 13:36:07; Count: 3

Pigment Orange 43

Synonyms

CI 71105;

Vat orange 7;

Bisbenzimidazo[2,1-b:2',1'-i]benzo[lmn][3,8]phenanthroline-8,17-dione;

Category

Non-ionic surfactant

> Amine

>> Amido-group Amine

>>> Lactam-group Amine

Chemical Numbering System

CASRN: 4424-06-0

EINECS: 224-597-4

Molecular Formula & Molecular Weight

Molecular Formula: C26H12N4O2

Molecular Weight: 412.40

Structure

Properties

Appearance    (1), solid.

Solubility    insoluble in water.

Stability    stable.

Risk    Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2, nitrogen oxides and so on. Contact with strong oxidants, can cause to burn.

GHS (Rev.10) label:  

Animal Toxicity

Table 1 Animal toxicity values

rat intraperitoneal LD50

520mg/kg[1]

Ecology    may be hazardous to environment. Water body should be given special attention.

Biodegradability    biodegradable.

Characteristics    excellent masking, dyeing, antistatic abilities. Aminoketone dyes.

Synthesis

 

Quality Standards & Test Methods

1, Physical and chemical indexes

Item

Physical and chemical indexes

Solid

Actives, %, ≥

85.0

Test Methods

(1), Actives

GB/T 13173 Surface active agents -- Detergents -- Testing methods

2, Hazardous substances indexes

Item

Hazardous substances indexes

Solid

Heavy metals (as Pb), mg/kg, ≤

20

As, mg/kg, ≤

3

Test Methods

(1), Heavy metals (as Pb)

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30799 The test method of food detergents -- Determination of heavy metals

(2), As

Safety and Technical Standards for Cosmetics (2015 Edition)

GB/T 30797 The test method of food detergents -- Determination of total arsenic

3, Further explanation

(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.

(b), Used in cosmetics, should be test for harmful substances or furtherly test for microorganisms, according to local regulations and standards.

Major Uses

1, Typical applications

Use as dye, pigment.

2, Personal care products

Colorant in personal care products.

Further information:

(1), In accordance with Safety and Technical Standards for Cosmetics (2015 Edition) of China, be included in the allowable colorants.

Not to be used in products applied on mucous membranes.

(2), In accordance with EU regulations (EC) 2009/1223, directive 88/667/EEC, be included in Annex IV/97.

Not to be used in products applied on mucous membranes.

Manufacturers

 

References

[1]: ChemIDplus. 4424-06-0, C.I. Pigment Orange 43

Article

[Terminology] Dispersion system

[Terminology] Vesicle

Pandect of Ester surfactants (1): Definition

[Terminology] Van Der Waals force

[Terminology] Micellar aggregation number

Standard

Test methods of surfactants, catalog, Chinese national standards

Surfactants, catalog, Chinese national standards