CAS 458-37-7 refers to 4-Aminobenzoic acid (PABA), a versatile chemical widely used in pharmaceuticals, cosmetics, and chemical synthesis. Xi'an Demeter Biotech Co., Ltd., a leading manufacturer and supplier based in China, specializes in producing high-quality 4-Aminobenzoic acid with strict adherence to industry standards. As a reliable factory, Xi'an Demeter Biotech Co., Ltd. ensures consistent product quality, timely delivery, and competitive pricing, catering to both domestic and international markets. Their advanced production facilities and rigorous quality control processes make them a trusted partner for companies seeking premium raw materials. Whether for sunscreen formulations, vitamin production, or other industrial applications, 4-Aminobenzoic acid from Xi'an Demeter Biotech Co., Ltd. offers excellent purity and performance. Choosing this China-based supplier guarantees a seamless supply chain and professional customer service tailored to meet diverse business needs.