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Pigment Red 57:1 (Lithol Rubine BCA) (CAS: 5281-04-9)

Name: Pigment Red 57:1 (Lithol Rubine BCA) (CAS: 5281-04-9)
Brand: 99 Expots
SKU: pr2607311071
Price: 5 USD
Availability: InStock

Unit Price:

$5-6/KG FOB

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CAS No.:

5281-04-9

Grade:

Industrial Grade

Content:

98%

Port:

Ahmedabad

Brand:

99 Expots

Packaging:

25 KG HDPE Drum with Inner Polyliner

Price valid (until):

2026-12-31

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99 Exports

Company Type:

Trader

Location:

India

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

25 days

Qualification:

Main Products:

Iron Polysaccharide Complex,Pigment Blue 15,Reactive Blacks,Reactive Blue,Carbon Black,Benzene

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Product Description
Seller Information

Description

Pigment Red 57:1

Physical & Chemical Properties

It is a bright, bluish-red / yellowish-red fine, free-flowing powder that is both odorless and non-toxic.

The pigment is highly insoluble in water and exhibits moderate-to-good resistance to common organic solvents.

Calcium Content / Salt Type: Calcium salt of an azo dye (monoazo lake pigment).

Purity: 98.0% min

pH Value (10% Aqueous Slurry): 6.0 to 8.0

Moisture Content: Max 1.5%

Oil Absorption: 40 to 60 g / 100g

Quality & Safety Standards

Heavy Metals: Meets safety standards with heavy metal content well below standard regulatory limits (compliant with EN71 / RoHS requirements).

Dispersion & Residue: Excellent dispersibility with a sieve residue (325 mesh) of max 0.5%.

Recommended Applications

Inks: Offset printing inks, packaging gravure inks, water-based flexographic inks, and metal decorating print systems.

Paints & Coatings: Industrial air-drying paints, architectural emulsion paints, and synthetic resin enamels.

Plastics & Polymers: PVC, LDPE, PP, and low-temperature masterbatches.

Others: Rubber colorants, stationery items, and paper coating colorations.

Items	Specifications
Product Name	Pigment Red 57:1 (Lithol Rubine BCA)
C.I. Name	C.I. Pigment Red 57:1
C.I. Number	15850:1
CAS Number	5281-04-9
Chemical Class	Monoazo Lake (BONA, Ca salt)
Molecular Formula	C18H14N2O6S·Ca
Molecular Weight	424.43 g/mol
Appearance / Shade	Bright bluish-red or yellowish-red fine powder (odorless)
Bulk Density	1.40 – 1.60 g/cm³
Oil Absorption	45 – 55 g / 100g
pH Value (Aqueous Suspension)	6.0 – 8.0
Moisture Content	Max 1.0%
Water Soluble Salt Content	Max 1.0%
Sieve Residue (325 Mesh / 45 µm)	Max 1.0%
Light Fastness (Mass Tone / Tint)	5 / 3
Heat Resistance	Up to 180°C – 200°C
Water Resistance	5 (Excellent)
Ethanol Resistance	5 (Excellent)
Ethyl Acetate / MEK Resistance	2 – 3
Acid Resistance (5%)	1
Alkali Resistance (5%)	3

ECHEMI Editorial Reference

DryPowder; OtherSolid; WetSolid

Basic Info

Product Name:

Pigment Red 57:1

Other Name:

3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthalenecarboxylic acid calcium salt (1:1);Brilliant Carmine 6BN;Brilliant Carmine 6BY;Lithol Rubine B;Pigment Red 57:1;Pigment Red 57-1;2-Naphthalenecarboxylic acid, 3-hydroxy-4-(4-methyl-2-sulfophenyl)azo-, calcium salt (1:1);Pigment -- Pigment Red 57:1

CAS No.:

5281-04-9

Molecular Formula:

C18H16CaN2O6S

InChIKeys:

WANIKCLUTOABTP-LRZQPWDCSA-L

Molecular Weight:

428.47

Exact Mass:

430.02100

EC Number:

226-109-5

UNII:

ECW0LZ41X8

TSCA:

TSCA listed

DSSTox ID:

DTXSID7027594

Color/Form:

Red to Dark red to Brown

HScode:

3204170000

Categories:

Pigment

Characteristics

PSA:

150.66000

XLogP3:

3.61760

Appearance:

DryPowder; OtherSolid; WetSolid

Density:

0.352-1.7[at 20℃]

Water Solubility:

8.9mg/L at 25℃

Vapor Pressure:

0Pa at 25℃

Flammability characteristics:

Not classified

See More Pigment Red 57:1 Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Pigment Red 57:1 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Iron Polysaccharide Complex,Pigment Blue 15,Reactive Blacks,Reactive Blue,Carbon Black,Benzene

Location:
1 Ram Park, Near Central School, Kalawad Road, Rajkot 360005, India

Payment Terms:
L/C,100% TT in advance

Average lead Time:
25 days

Total Annual Revenue:
Less than $1 million

Total Employees:
Less than 5

Year of Establishment:
2014

Founded in 2014, 99 Exports has grown from a small startup into a reputable import and export company with a global presence and strong partnerships.

With nearly a decade of experience, we specialize in a wide range of products tailored to meet diverse market demands.

Our dedicated team consists of experienced professionals, each committed to delivering exceptional service and expertise to our clients.
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Pigment Red 57:1 (Lithol Rubine BCA) (CAS: 5281-04-9)

Product Description

Seller Information