Shaoxing Huawei Chemical Co., Ltd. is one of the leading manufacturers and suppliers of solvent red 135 raw material in China. If you're going to buy bulk solvent red 135 raw material made in China, welcome to get pricelist and quotation from our factory. All customized products are with high quality and competitive price.
TCPA for Solvent Red 135 Raw Material
Product Introduction
TCPA (Tetrachlorophthalic anhydride) is the main raw material for making Solvent Red 135. Solvent Red 135 is a bright red pigment with strong stability, commonly used in solvent-based inks, plastic coloring, and high‑grade coatings. Our TCPA is produced from phthalic anhydride through mature chlorination and purification steps. The process is straightforward and steady, fully meeting the requirements for synthesizing Solvent Red 135. There is no better substitute for producing high‑quality Solvent Red 135.
Product Details
Our TCPA for Solvent Red 135 raw material is a white crystalline powder with no caking, so it blends easily with other materials. It has a molecular formula of C₈Cl₄O₃, molecular weight 285.89, melting point 254–256℃, and purity above 99%. In the production of Solvent Red 135, TCPA reacts with aromatic amines and other ingredients to form a stable red pigment structure. This helps the pigment keep a bright color, strong color fastness, and resistance to fading, making it ideal for high‑end printing inks and plastic coloring.
Product Quality Assurance
We strictly control the quality of TCPA for Solvent Red 135 raw material to support stable pigment synthesis. Every batch is carefully inspected to remove impurities that could affect color and performance. The product is packed in 25kg kraft bags with a PE inner lining to keep it dry and easy to store. We provide MSDS and test reports with every order, along with simple usage guidance. We also offer a 6‑month quality guarantee so you can use our product with total confidence.
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