Overview
Permanent Orange, also known as Pigment Orange 13 (PO13), is a synthetic organic pigment prized for its vibrant hue and durability. It belongs to the azo pigment family, which is characterized by its nitrogen-based molecular structure. This pigment is widely used in industrial applications due to its excellent lightfastness and heat stability, making it suitable for outdoor and high-temperature environments. Permanent Orange is commonly employed in the coatings, plastics, and ink industries. Its ability to maintain color integrity under harsh conditions has made it a preferred choice for automotive paints, packaging materials, and textile printing. The pigment is synthesized through a series of chemical reactions involving diazotization and coupling, resulting in a highly stable compound.
Physical and Chemical Properties
Permanent Orange is an orange powder with a molecular weight of 623.48 g/mol and a density of approximately 1.4 g/cm³. It is insoluble in water but dissolves readily in organic solvents, which makes it suitable for use in solvent-based coatings and inks. The pigment exhibits high lightfastness, meaning it resists fading when exposed to sunlight, and it retains its color even at elevated temperatures. The chemical stability of Permanent Orange is attributed to its azo group (-N=N-) and aromatic ring structure, which provide resistance to acids, alkalis, and other chemicals. This property is particularly valuable in industrial applications where the pigment may come into contact with aggressive substances. However, it is important to note that prolonged exposure to strong oxidizing agents can degrade the pigment over time.
Main Applications
Permanent Orange is extensively used in the coatings industry, particularly for automotive and architectural paints. Its lightfastness and weather resistance ensure that the color remains vibrant even after prolonged exposure to sunlight and environmental elements. In the plastics industry, the pigment is incorporated into polymers to produce colored plastic products, such as packaging materials and consumer goods. The ink industry also relies on Permanent Orange for printing applications, including packaging inks and textile printing. Its solubility in organic solvents allows for easy incorporation into ink formulations, while its chemical stability ensures consistent performance. Additionally, the pigment is used in the textile industry to dye fabrics, providing long-lasting color that withstands repeated washing and exposure to sunlight.
Safety and Storage
While Permanent Orange is generally considered safe for industrial use, proper handling and storage are essential to minimize risks. The pigment should be stored in a cool, dry place away from direct sunlight to prevent degradation. Containers should be tightly sealed to avoid moisture absorption, which can affect the pigment's performance. Personal protective equipment (PPE), such as gloves and masks, should be worn when handling the powder to prevent inhalation or skin contact. Although the pigment is not classified as highly toxic, prolonged exposure to fine particles can cause respiratory irritation. In case of accidental ingestion or inhalation, seek medical attention immediately and provide the CAS number (3520-72-7) for reference.
B2B Procurement Guide
When procuring Permanent Orange, it is crucial to verify the CAS number (3520-72-7) to ensure you are purchasing the correct product. Suppliers should provide detailed specifications, including purity levels and particle size distribution, as these factors can influence the pigment's performance in your application. Request samples for testing to evaluate color consistency and compatibility with your formulation. The reference price range for Permanent Orange is approximately $20-$50 per kg, depending on purity and supplier. Bulk purchases may qualify for discounts, so negotiate with suppliers for better rates. Additionally, consider the supplier's reputation, lead times, and compliance with environmental regulations. Reliable suppliers will provide material safety data sheets (MSDS) and certificates of analysis (CoA) to confirm product quality.
Related Manufacturers
- 主营：回收羟丙基甲基纤维素、回收颜料色粉、回收合成橡胶、回收PVA聚乙烯醇、回收洗涤剂原料、回收MDI、回收聚醚多元醇、回收环氧树脂、回收聚氯乙烯糊树脂、回收酚醛树脂、回收橡胶色胶、氧化锌回收、油漆回收、收购受潮钛白粉
- 主营：回收镍、回收pe蜡、回收石墨、回收奶粉、回收废油、回收胶粉、回收水银、回收油漆、回收白砂糖、回收硫酸铵、回收氯化石蜡、回收树脂、回收氧化锌、回收硫酸亚锡、回收硫酸铜、回收氯化亚锡、回收钛白粉、回收氯化锂、回收钴酸锂
- 主营：回收各种化工产品
- 主营：金红石钛白粉、单水氢氧化锂、碘化钾、回收液体硅胶、碘化钠、精碘、薄荷脑、氯化亚锡
- 主营：回收油漆、回收氯化亚锡、回收氧化锌、回收铜粉、回收白砂糖、回收氧化镨钕、回收钨酸钠、回收钼酸钠、回收石蜡
- 主营：上门回收油墨、回收库存颜料、回收橡胶助剂、回收香精、回收油漆、库存化工、聚氨酯树脂
- 主营：化工产品、稀土产品、建筑材料、再生资源回收、专用化学产品、食品添加剂
- 主营：回收油漆、回收涂料、回收颜料、回收化工原料、回收防腐油漆、回收汽车漆、回收木器漆、回收地坪漆、回收树脂、回收稀释剂、回收固化剂、回收防污漆、回收船舶漆、回收环氧油漆、回收聚氨酯油漆、回收日化原料、回收香精、回收硬脂酸、回收石蜡、回收热熔胶、回收钛白粉、回收橡胶助剂、回收塑料助剂、回收环氧富锌底漆、回收钢结构油漆
- 主营：回收染料颜料色浆、回收各种化工助剂、回收日化原料
- 主营：染料回收、回收颜料
- 主营：回收化工原料、回收日化原料、回收钛白粉、回收氧化锌、回收抗氧剂、回收促进剂、回收硬脂酸锌、回收硬脂酸、回收涂料、回收树脂、回收溶剂、回收过期原料、回收橡胶原料、回收油漆、回收多元醇、回收固化剂、回收添加剂、回收聚醚、回收原材料、回收颜料、回收聚乙烯醇、回收聚乙烯蜡、回收丙二醇、回收甘油
- 主营：收购颜料、香精香料、固体液体、回收油墨、回收颜料、回收染料、回收化工原料、回收塑料助剂、回收日化原料、回收橡胶助剂、回收食品添加剂、防水材料、松香树脂、工助剂溶剂
- 主营：回收油漆、回收钛白粉、回收塑胶色粉、回收日化原料、回收化工原料