SCARLET CHROME ANUCHROME S-41

Scarlet Chrome Anuchrome S-41 is a stabilized molybdate orange pigment also known as Scarlet Chrome, and Scarlet Chrome Anuchrome S-41 is valued for its bright scarlet-orange shade, strong hiding power, good light resistance, and weather resistance.
Scarlet Chrome Anuchrome S-41 is used in synthetic enamels, liquid inks, plastics, masterbatches, paper coatings, PVC leather cloth, leather pastes, linoleum, and selected rubber applications where a strong warm red-orange inorganic pigment is required.
Scarlet Chrome Anuchrome S-41 is typically supplied as a fine inorganic pigment powder, and Scarlet Chrome Anuchrome S-41 performance depends on dispersion quality, particle size, resin compatibility, processing temperature, dosage, and the regulatory suitability of lead/chromate-containing pigment chemistry.

CAS Number: 12656-85-8
EC Number: 235-759-9
Molecular Formula: Complex inorganic mixed crystal pigment; lead chromate molybdate sulfate type
Molecular Weight: Mixture / complex inorganic pigment

Synonyms: Scarlet Chrome Anuchrome S-41, Anuchrome Scarlet Chrome S-41, ANUCHROME S-41, Scarlet Chrome S-41, Molybdate Orange Pigment, Pigment Red 104, C.I. Pigment Red 104, C.I. 77605, Chrome Scarlet Pigment, Lead Chromate Molybdate Sulfate Pigment, Inorganic Scarlet Pigment, Red-Orange Chrome Pigment, Scarlet Chrome Anuchrome S-41, Anuchrome S-41, Scarlet Chrome S-41, Scarlet Chrome, Chrome Scarlet Pigment, Scarlet Chrome Pigment, Molybdate Orange Pigment, Molybdate Scarlet Pigment, Lead Chromate Molybdate Sulfate Pigment, Lead Chromate Molybdate Pigment, Chrome Orange Pigment, Chrome Scarlet Orange, Scarlet Chrome Orange, Inorganic Scarlet Pigment, Inorganic Orange Pigment, Red Orange Chrome Pigment, Orange Chrome Pigment, Chrome-Based Scarlet Pigment, Chrome-Based Orange Pigment, Lead Chromate Pigment, Lead Molybdate Chromate Pigment, Pigment Orange 21, C.I. Pigment Orange 21, CI Pigment Orange 21, PO 21 Pigment, Scarlet Chrome Industrial Pigment, Scarlet Chrome Coating Pigment, Scarlet Chrome Paint Pigment, Scarlet Chrome Plastic Pigment, Scarlet Chrome Ink Pigment, Scarlet Chrome Rubber Pigment, Scarlet Chrome Ceramic Pigment, Scarlet Chrome High Opacity Pigment, Scarlet Chrome Weather Resistant Pigment, Scarlet Chrome Heat Stable Pigment, Scarlet Chrome Technical Grade, Scarlet Chrome Industrial Grade, Scarlet Chrome Chemical Grade, Scarlet Chrome Colorant, Scarlet Chrome Color Pigment, Scarlet Chrome Dispersion Pigment, Anuchrome S-41 Pigment, Anuchrome S-41 Scarlet Pigment, Anuchrome S-41 Chrome Pigment, Anuchrome S-41 Orange Pigment

APPLICATIONS

Scarlet Chrome Anuchrome S-41 is used in synthetic enamel paints to produce bright scarlet-orange shades with good opacity.
Scarlet Chrome Anuchrome S-41 is incorporated into industrial coatings where strong color strength and weather resistance are required.
Scarlet Chrome Anuchrome S-41 is used in coating systems where high hiding power and stable inorganic pigment performance are important.

Scarlet Chrome Anuchrome S-41 is highly recommended for liquid inks where strong color, good dispersion, and solvent resistance are required.
Scarlet Chrome Anuchrome S-41 is incorporated into printing inks for packaging, decorative, and industrial applications where permitted by regulation.
Scarlet Chrome Anuchrome S-41 is used in ink systems requiring good resistance to water, linseed oil, ethanol, ethyl acetate, xylene, n-butanol, methyl ethyl ketone, mineral turpentine, and related solvents.

Scarlet Chrome Anuchrome S-41 is used in plastic masterbatch production where bright red-orange color and opacity are required.
Scarlet Chrome Anuchrome S-41 is incorporated into plastic compounds in selected applications where heat exposure and regulatory limits are compatible with pigment chemistry.
Scarlet Chrome Anuchrome S-41 is used in polymer systems where dispersion quality determines final color strength and surface appearance.

Scarlet Chrome Anuchrome S-41 is used in PVC leather cloth to provide durable scarlet-orange coloration.
Scarlet Chrome Anuchrome S-41 is incorporated into leather pastes and coated fabric systems where low bleeding and strong shade are important.
Scarlet Chrome Anuchrome S-41 is used in linoleum and decorative surface materials where inorganic pigment stability supports long-lasting color.

Scarlet Chrome Anuchrome S-41 is used in paper coatings and chalk or crayon systems in selected applications where strong color and opacity are desired.
Scarlet Chrome Anuchrome S-41 is incorporated into selected rubber goods where vulcanization conditions are compatible with pigment stability.
Scarlet Chrome Anuchrome S-41 is valued because Scarlet Chrome Anuchrome S-41 provides a yellower scarlet shade, good lightfastness, weather resistance, and broad usefulness in paints, inks, plastics, and surface-coloring systems.

Scarlet Chrome Anuchrome S-41 is used as an inorganic pigment in coating formulations.
Scarlet Chrome Anuchrome S-41 provides bright scarlet-orange coloration in industrial paints.
Scarlet Chrome Anuchrome S-41 is used in synthetic enamel formulations.
Scarlet Chrome Anuchrome S-41 supports strong opacity and color strength in enamel coatings.

Scarlet Chrome Anuchrome S-41 is used in liquid ink formulations.
Scarlet Chrome Anuchrome S-41 provides stable scarlet shades in solvent-based inks.
Scarlet Chrome Anuchrome S-41 is used in printing ink systems.
Scarlet Chrome Anuchrome S-41 helps improve color intensity and print coverage.

Scarlet Chrome Anuchrome S-41 is used in plastic masterbatch production.
Scarlet Chrome Anuchrome S-41 supports concentrated color preparation for polymer processing.
Scarlet Chrome Anuchrome S-41 is used in PVC coloration.
Scarlet Chrome Anuchrome S-41 helps provide durable scarlet color in rigid and flexible PVC products.

Scarlet Chrome Anuchrome S-41 is used in polyethylene coloring applications.
Scarlet Chrome Anuchrome S-41 supports stable pigmentation during polymer processing.
Scarlet Chrome Anuchrome S-41 is used in polypropylene coloring applications.
Scarlet Chrome Anuchrome S-41 helps maintain color strength under suitable processing conditions.

Scarlet Chrome Anuchrome S-41 is used in rubber coloration.
Scarlet Chrome Anuchrome S-41 helps provide strong color in molded and extruded rubber goods.
Scarlet Chrome Anuchrome S-41 is used in vulcanized rubber compounds.
Scarlet Chrome Anuchrome S-41 supports color stability during rubber processing.

Scarlet Chrome Anuchrome S-41 is used in industrial coating systems.
Scarlet Chrome Anuchrome S-41 provides durable scarlet pigmentation for protective coatings.
Scarlet Chrome Anuchrome S-41 is used in exterior coating formulations.
Scarlet Chrome Anuchrome S-41 supports resistance to light and weather exposure.

Scarlet Chrome Anuchrome S-41 is used in architectural paint formulations.
Scarlet Chrome Anuchrome S-41 helps produce bright exterior wall and surface colors.

Scarlet Chrome Anuchrome S-41 is used in metal coating applications.
Scarlet Chrome Anuchrome S-41 supports high opacity on properly formulated metal finishes.

Scarlet Chrome Anuchrome S-41 is used in automotive refinish coatings.
Scarlet Chrome Anuchrome S-41 helps provide strong scarlet-orange color effects in compatible paint systems.
Scarlet Chrome Anuchrome S-41 is used in machinery and equipment coatings.
Scarlet Chrome Anuchrome S-41 supports long-lasting color on industrial surfaces.

Scarlet Chrome Anuchrome S-41 is used in powder coating formulations.
Scarlet Chrome Anuchrome S-41 provides pigment strength in thermoset coating systems.

Scarlet Chrome Anuchrome S-41 is used in coil coating formulations.
Scarlet Chrome Anuchrome S-41 helps maintain shade stability during high-temperature curing.

Scarlet Chrome Anuchrome S-41 is used in road marking paint formulations.
Scarlet Chrome Anuchrome S-41 supports bright warning and safety color effects.
Scarlet Chrome Anuchrome S-41 is used in safety marking coatings.
Scarlet Chrome Anuchrome S-41 helps create visible scarlet-orange markings for industrial areas.

Scarlet Chrome Anuchrome S-41 is used in construction material coloration.
Scarlet Chrome Anuchrome S-41 supports color stability in compatible building products.
Scarlet Chrome Anuchrome S-41 is used in cementitious and mineral-based surface finishes where suitable.
Scarlet Chrome Anuchrome S-41 helps provide strong inorganic pigment performance in durable materials.

Scarlet Chrome Anuchrome S-41 is used in artist and decorative paint systems.
Scarlet Chrome Anuchrome S-41 provides high-opacity scarlet tones in suitable binder systems.
Scarlet Chrome Anuchrome S-41 is used in pigment dispersion manufacturing.
Scarlet Chrome Anuchrome S-41 supports preparation of stable pigment pastes and concentrates.

Scarlet Chrome Anuchrome S-41 is used in applications requiring lightfast scarlet-orange pigmentation.

DESCRIPTION

Scarlet Chrome Anuchrome S-41 is a molybdate orange pigment and is popularly known as Scarlet Chrome, with a yellower tone compared with darker or bluer scarlet chrome grades.
Scarlet Chrome Anuchrome S-41 is highly stabilized and offers very good resistance to light and weather, making Scarlet Chrome Anuchrome S-41 useful in durable coating and ink applications.
Scarlet Chrome Anuchrome S-41 is identified with Colour Index Pigment Red 104 and Colour Index Number 77605.

Scarlet Chrome Anuchrome S-41 has an oil absorption value of approximately 14–20 and a specific gravity range of approximately 5.2–6.0 according to product technical data.
Scarlet Chrome Anuchrome S-41 shows excellent bleeding resistance in water, linseed oil, ethanol, ethyl acetate, xylene, n-butanol, methyl ethyl ketone, mineral turpentine, cellosolve, dioctyl phthalate, and several common formulation media.
Scarlet Chrome Anuchrome S-41 shows stable behavior at 120°C for 30 minutes and 150°C for 20 minutes, while higher-temperature exposure around 180°C or 210°C is reported as unstable in the referenced technical data.

Scarlet Chrome Anuchrome S-41 should be dispersed using suitable wetting, grinding, and let-down procedures because pigment agglomeration can reduce color strength, gloss, opacity, and surface uniformity.
Scarlet Chrome Anuchrome S-41 contains lead/chromate-type pigment chemistry, so its use may be restricted or unsuitable in toys, food-contact materials, cosmetics, consumer articles, and regulated markets requiring heavy-metal-free pigments.
Scarlet Chrome Anuchrome S-41 should be used according to supplier recommendations, pigment regulations, workplace safety standards, environmental requirements, and the regulatory status of the final application.

Scarlet Chrome Anuchrome S-41 is a molybdate orange pigment known as scarlet chrome.
Scarlet Chrome Anuchrome S-41 is identified with Colour Index Pigment Red 104 in supplier information.
Scarlet Chrome Anuchrome S-41 is associated with Colour Index number 77605.
Scarlet Chrome Anuchrome S-41 is a yellower-tone scarlet chrome pigment grade.

Scarlet Chrome Anuchrome S-41 is typically supplied as a fine red to scarlet-orange powder.
Scarlet Chrome Anuchrome S-41 is highly stabilized for demanding pigment applications.
Scarlet Chrome Anuchrome S-41 offers very good resistance to light and weather.
Scarlet Chrome Anuchrome S-41 provides strong opacity in suitable coatings and plastics.

PROPERTIES

Colour Index Number: 77605
Colour Index Pigment Number: Pigment Red 104
CAS Number: 12656-85-8
Common Name: Scarlet Chrome Anuchrome S-41
Chemical Type: Molybdate orange pigment; inorganic chrome scarlet pigment; lead chromate molybdate sulfate pigment
Appearance: Scarlet-orange to red-orange fine powder
Shade: Yellower scarlet tone
Oil Absorption: Approximately 14–20
Specific Gravity: Approximately 5.2–6.0
Bulk Density: Approximately 1.33 g/cc
Bleeding Resistance: Excellent in many common solvents and oils, grade dependent
Light Resistance: Good to very good; full tone and tint tone reported as 5 on supplier scale
Heat Resistance: Stable at 120°C / 30 minutes and 150°C / 20 minutes; unstable at higher listed conditions
Acid Resistance: Fair
Alkali Resistance: Poor
Stability: Stable under recommended dry storage; protect from contamination and excessive heat
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 24–60 months in original sealed packaging, supplier dependent

FIRST AID

Inhalation:
Move to fresh air if pigment dust is inhaled.
Seek medical attention if coughing, respiratory irritation, or breathing discomfort persists.
Avoid breathing dust because chrome scarlet pigments may contain hazardous heavy-metal compounds.

Skin Contact:
Wash skin thoroughly with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.

Eye Contact:
Rinse cautiously with water for at least 15 minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists or if pigment dust exposure is significant.

Ingestion:
Rinse mouth with water and do not induce vomiting.
Seek medical attention immediately if material is swallowed.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
Consider potential exposure to lead/chromate-containing inorganic pigment dust.
Monitor according to applicable occupational exposure and heavy-metal exposure guidance.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves, protective clothing, safety goggles, and suitable dust respiratory protection where needed.
Avoid generating and inhaling dust during weighing, charging, mixing, grinding, milling, and packaging operations.
Use closed handling or local exhaust ventilation where possible to minimize exposure to pigment dust.

Ventilation:
Use effective local exhaust ventilation at powder transfer, grinding, and dispersion points.
Avoid dry sweeping methods that can create airborne dust.
Use dust collection systems designed for pigment handling where bulk processing is performed.

Storage:
Store in tightly closed bags or containers in a cool, dry, well-ventilated area.
Protect from moisture, contamination, excessive heat, and direct sunlight.
Keep away from strong acids, strong bases, strong oxidizers, and incompatible chemicals.

Spill and Leak Procedures:
Avoid dust generation and restrict access to trained personnel.
Collect spilled powder using HEPA vacuum or wet-cleaning methods where appropriate.
Dispose of waste according to local regulations for heavy-metal-containing pigment materials and prevent release to drains, soil, and waterways.

Handling Precautions:
Verify regulatory suitability before use because Scarlet Chrome Anuchrome S-41 is a lead/chromate-type pigment and may be restricted in many applications.
Control dispersion and processing temperature because pigment performance depends on particle wetting, resin compatibility, and heat stability limits.
Rotate stock using FIFO practices to maintain consistent shade, dispersion behavior, and pigment performance.