Pigment Red 48-4 CAS 5280-66-0

Chemical Property:

Molecular Formula	C18H11ClMnN2O6S
Molar Mass	473.74
Density	1.7[at 20℃]
Boling Point	649.9°C at 760 mmHg
Flash Point	346.8°C
Water Solubility	42mg/L at 23℃
Vapor Presure	8.97E-17mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.668
Physical and Chemical Properties	hue or color: blue Red relative density: 1.52-2.20 Bulk density/(lb/gal):12.6-18.3 melting point/℃:360 average particle size/μm:0.09-0.12 particle shape: small flake specific surface area/(m2/g):32-75 pH value/(10% slurry):6.0-8.5 oil absorption/(g/100g):29-53 hiding power: opaque reflection curve: red powder. Excellent heat resistance. Poor acid and alkali resistance.
Use	manganese salt lake, the color light is more blue than that of C.I. Pigment Red 48:3, and more yellow than that of C.I. Pigment Red 48:4. For Paint coloring, with chrome molybdenum orange color matching to increase the hiding power, more light resistant than other salt lakes, air self-drying paint up to 7 levels, the presence of manganese has a catalytic effect on the drying process; it is used for coloring of polyolefin and soft PVC, without bleeding (insulated cable), heat resistance in PE is 200-290 ℃/5min; It can also be used for coloring of packaging ink, and the presence of manganese salt in ink also accelerates drying. There are 72 types of products put on the market. It is mainly used for the coloring of ink, plastic, paint, cultural materials and pigment printing.

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Introduction

Pigment Red 48:4 is a commonly used organic synthetic pigment, also known as aromatic red. The following is an introduction to the properties, uses, preparation methods and safety information of Pigment Red 48:4:

Quality:

- Color: Pigment Red 48:4 presents a vivid red color with good opacity and transparency.

- Chemical structure: Pigment Red 48:4 consists of a polymer of organic dye molecules, usually a polymer of benzoic acid intermediates.

- Stability: Pigment Red 48:4 has good light, heat and solvent resistance.

Use:

- Pigments: Pigment Red 48:4 is widely used in paints, rubber, plastics, inks and textiles. It can be used in the preparation of coatings and dyes, as well as in the dyeing of fabrics, leather, and paper.

Method:

- Pigment Red 48:4 is prepared by acid-base neutralization reactions or polymerization reactions in dye synthesis.

Safety Information:

- Pigment Red 48:4 generally does not pose a significant danger, but it still needs to be used correctly and with the following attention:

- Avoid inhalation and skin contact and wear personal protective equipment such as protective gloves, hoods, and respirators.

- Avoid getting Pigment Red 48:4 into eyes, rinse immediately with water and seek medical assistance if it does.

- Comply with relevant safety operating procedures and storage requirements.

- Follow guidelines regarding waste disposal and environmental protection.

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