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trans-Cinnamic Acid

trans-Cinnamic Acid | CAS 140-10-3 Manufacturer & Supplier in China

trans-Cinnamic Acid (CAS 140-10-3) manufacturer in China. High purity, stable supply, and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

trans-Cinnamic Acid (CAS 140-10-3) is a core organic intermediate widely used in the production of esters, flavors, and fragrances. As a specialized China manufacturer and supplier within the Fine Chemical sector, Conscientia Industrial provides high-grade trans-Cinnamic Acid characterized by low impurity profiles and excellent crystallinity. It serves as a vital precursor in the synthesis of L-phenylalanine and various pharmaceutical derivatives, ensuring structural integrity and high yield for global industrial applications.


Technical Specifications

  • Product Name: trans-Cinnamic Acid

  • CAS Number: 140-10-3

  • Category: Fine Chemical

  • Quality Standard: In-House

  • Purity (GC): ≥99.0%

  • Molecular Formula: C9H8O2

  • Molecular Weight: 148.16

  • Appearance: White crystalline powder

  • Melting Point: 132°C - 135°C

  • Loss on Drying: ≤0.5%

  • Residue on Ignition: ≤0.1%

  • Country of Origin: China


CAS 140-10-3 trans-Cinnamic Acid molecular structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Advanced Synthesis Technology: We utilize optimized catalytic oxidation and condensation processes to ensure the highest "trans" isomer content.

  • Rigorous Quality Control: Every batch undergoes strict GC and NMR analysis to guarantee purity and batch-to-batch consistency.

  • Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and technical data sheets.

  • Scalable Industrial Supply: From laboratory-scale samples to multi-ton industrial lots, our China facility ensures a stable supply chain for your manufacturing needs.

  • Direct Factory Pricing: As a leading China manufacturer, we provide trans-Cinnamic Acid CAS 140-10-3 with competitive factory-direct quotes.


Packaging & Storage

  • Standard Packaging: 25kg/drum, or custom packaging in multi-layer Kraft paper bags with PE liners.

  • Storage Conditions: Store in a cool, dry, and well-ventilated area. Keep the container tightly closed and away from strong oxidizing agents.

  • Safety Handling: Handle in accordance with good industrial hygiene and safety practices. Refer to the MSDS for detailed safety information.

  • Our logistics team ensures safe delivery of trans-Cinnamic Acid CAS 140-10-3 by courier / air / sea.


Request a Quote & COA for trans-Cinnamic Acid CAS 140-10-3 Today.

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