Direct Black 112 | CAS 12217-52-6 Manufacturer & Supplier in China

Product Overview

Direct Black 112 (CAS 12217-52-6) is a high-performance anionic dye belonging to the polyazo chemical class, widely recognized for its superior affinity and deep pigmentation capabilities. Within the Fine Chemicals and industrial coloration sectors, it is highly valued for its technical role in providing intense black shades with excellent light fastness and wash durability on various substrates, particularly in textile and paper processing. As a leading manufacturer of Direct Black 112 CAS 12217-52-6 based in China, Conscientia Industrial utilizes sophisticated diazotization and coupling reactions followed by precision membrane filtration to ensure the highest structural integrity and a refined particulate profile. Our product maintains a strict purity profile and low salt content to meet global technical requirements for batch-to-batch consistency and advanced industrial applications. This specialized dye is engineered to provide a neutral black tone, ensuring that the final material maintains its aesthetic quality even under rigorous environmental exposure or repetitive cleaning cycles in laboratory and industrial models.

Technical Specifications

• Product Name: Direct Black 112

• Synonyms: Direct Grey GL

• CAS Number: 12217-52-6

• Category: Fine Chemicals

• Quality Standard: In-House

• Color Strength: 100% / Customizable

• Purity or Content: ≥90.0%

• Appearance: Black powder

• Solubility: Highly soluble in water

• Moisture Content: ≤5.0%

• Insoluble Matter: ≤0.5%

• 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

• Dye Synthesis Expertise: Specialized in the production of high-affinity direct dyes with precise shade control.

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Direct Black 112 CAS 12217-52-6 through automated colorimetry and titration.

• Advanced Analytical Verification: Every batch is validated through UV-Vis spectrophotometry and moisture analysis to confirm dye concentration and ensure the material meets specific industrial strength requirements.

• Full Technical Documentation: We provide comprehensive support for Direct Black 112 CAS 12217-52-6, including Certificate of Analysis (COA), MSDS, and detailed application guidelines for specific substrates.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from pilot-scale specialized coloration to large-scale bulk industrial supply for global textile markets.

• Direct Source Advantage: As a primary manufacturer, we provide Direct Black 112 CAS 12217-52-6 with efficient lead times and direct factory technical support to optimize your production workflow.

Packaging & Storage

• Standard Packaging: 25kg/drum, 25kg/carton box, or custom bulk packaging for industrial use.

• Storage Conditions: Store in a cool, dry, and well-ventilated area. Keep the container tightly sealed and protected from moisture and direct sunlight to prevent clumping.

• Shelf Life: 24 months from the date of manufacture when stored in original packaging.

• Safety Handling: This is an industrial-grade chemical intended for professional manufacturing and industrial dyeing processes only.

Our logistics team ensures secure distribution of Direct Black 112 CAS 12217-52-6 via global courier, air freight, and sea freight.

Request a Quote & COA for Direct Black 112 CAS 12217-52-6 Today.