Import D-(+)-Camphoric Acid — Buy in Bulk from Supplier in China

D-(+)-camphoric acid, with CAS number 124-83-4, is a bicyclic monocarboxylic acid derived from camphor, used as a chiral building block in pharmaceuticals, cosmetics, and food flavoring. The compound is supplied as a white crystalline solid with a melting point range of 175 to 178°C and a molecular weight of 170.23 g/mol. Its optical rotation is specified as +35° to +40° in ethanol, confirming the D-(+) enantiomeric form.

This acid is typically synthesized via oxidation of natural camphor and purified by recrystallization from ethanol or acetone. The standard purity level is 98% minimum, with residual solvent limits below 500ppm. Typical impurities include camphor, campholenic acid, and trace ketones. It is stable under dry conditions but may slowly decarboxylate at elevated temperatures above 180°C. Packaging is in 25kg HDPE drums with inner liners to prevent moisture uptake.

Buyers include manufacturers of chiral pharmaceuticals, fragrance formulators, and food additive producers requiring natural-derived flavor enhancers. The compound is used as a stabilizer in topical creams and as a precursor in the synthesis of menthol analogs. Trade terms are typically FOB Ningbo or CIF port, with MOQs starting at 5kg for samples and 100kg for bulk. Lead times are confirmed upon order and depend on production cycles.

Frapps Chemical Co., Ltd. is located in Wenling, Zhejiang Province, China, and operates as a supplier of organic acids for industrial applications. The supplier's profile indicates a harbor trust tier and an imported tier classification, suggesting prior export activity and compliance with basic documentation. No information is provided about company size, years in business, laboratory facilities, or production capacity. The listing does not state ISO certification, R&D staff count, or client references.

The supplier has a recorded response rate of 0.00% and no average response time, indicating no recent buyer inquiries have been answered on the platform. This does not reflect product quality but highlights the need for direct communication to confirm batch consistency, analytical testing capabilities, and export documentation. Buyers should request a Certificate of Analysis and verify the facility's handling procedures for chiral compounds.