FULL SHADEP.Br.25
TINT
Digital color reference · physical approval required
HIGH-PERFORMANCE PIGMENTS
Pigment Brown 25
Pigment Brown 25 is a benzimidazolone brown used in automotive and industrial coatings, inks and plastics. Available grades include yellowish and bluish shade positions and can differ in transparency. Specify the actual shade and opacity requirement rather than assigning one brown tone to the entire Color Index.
- Color Index / grade
- P.Br.25
- CAS
- 6992-11-6
- Chemical family
- Benzimidazolone pigment
- Published heat resistance
- 290 °C
- Light fastness
- 8 / 8
Typical application scopePlastics & masterbatch · Coatings & paint · Printing inks
PRODUCT PROFILE
P.Br.25Pigment Brown 25 — grade profile
Pigment Brown 25 (P.Br.25) is a benzimidazolone pigment for Plastics & masterbatch, Coatings & paint and Printing inks where processing stability and durability are defined selection criteria. Evaluate the grade in the intended resin or binder at the target loading and process conditions; every value below retains its published source and application context.
Published screening data includes published heat reference 290 °C and light fastness 8/8. Application-specific heat and fastness entries in the technical table take precedence.
Primary listed fits include PVC, Polyolefins (PO), PET, General coatings screening and General printing-ink screening; Polystyrene (PS) are listed for evaluation.
Selection focus
At equal loading and dispersion, compare full shade, tint, transparency or opacity, heat stability, migration and the intended exposure conditions.
REFERENCE SHADE
Full shade and tint
Yellowish or bluish brown, grade dependent
Full shade
Tint / reduction
Manufacturer-published shade descriptions were used to correct the color direction. Screen colors remain visual references, not batch standards; approve a physical drawdown or molded plaque under agreed test conditions.
TECHNICAL DATA
Published specifications
Only identified or numerical fields supported by public registry and product-table data are shown. Unpublished values are omitted.
ParameterPublished value
Product namePigment Brown 25
Color Index / product gradeP.Br.25
Colorant categoryHigh-performance pigments
CAS number6992-11-6
C.I. constitution number12510
Molecular formulaC24H15Cl2N5O3
Chemical familyBenzimidazolone pigment
Physical appearanceColored powder
Heat resistance · catalogue reference290 °C
Light fastness8 / 8
Water resistance5 / 5
Oil resistance5 / 5
Acid resistance5 / 5
Alkali resistance5 / 5
Performance values are catalogue references. The current grade TDS, test conditions and agreed batch COA govern product approval.
APPLICATION CHART
Recommended systems at a glance
Application areaRecommendedEvaluate
Plastics & masterbatch
PVCPolyolefins (PO)PET
Polystyrene (PS)
Coatings & paint
General coatings screening
—
Printing inks
General printing-ink screening
—
Application listings support initial selection and still require validation in the customer's resin, binder, process and end-use conditions.