Octadecanedioic acid | CAS 871-70-5 Manufacturer & Supplier in China

Product Overview

Octadecanedioic acid (CAS 871-70-5) is a long-chain aliphatic diacid that serves as a vital intermediate in the synthesis of high-performance polymers and specialized lubricants. Within the Fine Chemicals and pharmaceutical synthesis sectors, it is highly valued for its technical role in the modification of long-acting therapeutic peptides and the production of advanced coatings. As a leading manufacturer of Octadecanedioic acid CAS 871-70-5 based in China, Conscientia Industrial utilizes high-precision organic synthesis and multi-stage purification to ensure the highest structural integrity and white crystalline profile. Our product maintains a strict purity profile to meet global technical requirements for batch-to-batch consistency and advanced chemical research.

Technical Specifications

• Product Name: Octadecanedioic acid

• CAS Number: 871-70-5

• Category: Fine Chemicals

• Quality Standard: In-House

• Molecular Formula: C18H34O4

• Molecular Weight: 314.46

• Appearance: White or off-white powder

• Melting Point: 124°C - 127°C

• Purity (GC/HPLC): ≥98.0%

• Loss on Drying: ≤1.0%

• Residue on Ignition: ≤0.1%

• Solubility: Soluble in warm ethanol; insoluble in water

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Octadecanedioic acid CAS 871-70-5.

• Advanced Analytical Verification: Every batch is validated through HPLC/GC and NMR to confirm chemical identity and minimize related substances.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for Octadecanedioic acid CAS 871-70-5.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from laboratory-scale research to large-scale bulk industrial supply.

• Direct Source Advantage: As a primary manufacturer, we provide Octadecanedioic acid CAS 871-70-5 with efficient lead times and direct factory technical support.

Packaging & Storage

• Standard Packaging: 100g, 1kg per bag, 25kg/fiber drum or custom packaging with dual PE protection for chemical integrity.

• Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and moisture.

• Shelf Life: 24 months when stored under recommended conditions.

• Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.

Our logistics team ensures secure distribution of Octadecanedioic acid CAS 871-70-5 via global courier, air freight, and sea freight.

Request a Quote & COA for Octadecanedioic acid CAS 871-70-5 Today.