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Monochloroacetic Acid (ClCH2COOH, CAS No. 79-11-8), commonly known as MCAA, is one of the most critical organochlorine intermediates in the global chemical sector. Benefiting from its highly active carboxylic acid group and alpha-chlorine atom, MCAA acts as a versatile building block for various nucleophilic substitution and etherification reactions.
The macro-industrial landscape shows a steady compound annual growth rate (CAGR) driven by the demand for high-purity carboxymethyl cellulose (CMC), crop protection products, and amphoteric surfactants. As a leading ODM Monochloroacetic Acid supplier, Shandong Pulisi Chemical Co., Ltd. satisfies this global demand by providing raw materials that adhere strictly to international safety and quality standards, maintaining low levels of dichloroacetic acid (DCA) impurities.
Tailored molecular formulations, concentrations, and physical forms designed for specialized industrial operations.
Every synthetic process has unique parameters. For CMC manufacturing, controlling the concentration of residual dichloroacetic acid is critical to prevent product discoloration and control mechanical viscosity. Our ODM services offer custom crystalline flake sizes, solution concentrations ranging from 80% to 98% stabilized with proprietary inhibitors, and bulk liquid options for automated high-volume production facilities.
| Analytical Parameter | Crystalline Grade (Flakes/Prills) | Industrial Liquid Grade (80% / 95%) | ODM Premium Ultra-Pure Grade |
|---|---|---|---|
| Monochloroacetic Acid Assay | ≥ 99.5% Min | 80.0% - 95.0% (Customizable) | ≥ 99.7% Min |
| Dichloroacetic Acid (DCA) | ≤ 0.35% Max | ≤ 0.40% Max | ≤ 0.15% Max (Ultra-Low) |
| Acetic Acid | ≤ 0.20% Max | ≤ 0.25% Max | ≤ 0.10% Max |
| Iron (Fe) Content | ≤ 5 ppm Max | ≤ 10 ppm Max | ≤ 2 ppm Max |
| Appearance | White crystalline flakes/prills | Clear, colorless liquid | High-purity white crystals |
How Monochloroacetic Acid serves as the foundational element in primary B2B chemical downstream processing
MCAA reacts with alkali cellulose to form Carboxymethyl Cellulose (CMC). This water-soluble polymer is widely used as a rheology modifier, binder, and stabilizer in food manufacturing, paper mills, detergents, and oil drilling fluids. High-purity MCAA ensures a uniform degree of substitution (DS), enhancing viscosity control.
MCAA is a vital intermediate for synthesizing crop protection compounds, including 2,4-Dichlorophenoxyacetic acid (2,4-D), MCPA, and various organophosphate or thiocarbamate insecticides. Precise control over impurities helps manufacturers meet strict modern regulatory registration criteria.
MCAA acts as a building block for pharmaceuticals. It is key in the synthesis of active pharmaceutical ingredients (APIs) such as Ibuprofen, Diclofenac Sodium, Caffeine, and various vitamins. In this sector, our ultra-low DCA grade is preferred to meet pharmacopeia guidelines.
Reactions between MCAA and tertiary amines yield amphoteric betaine surfactants, such as Cocamidopropyl Betaine (CAPB). These mild, high-foaming surfactants are widely used in baby shampoos, body washes, and cosmetics because of their compatibility with sensitive skin.
Reacting MCAA with sodium hydrosulfide yields thioglycolic acid, a precursor for PVC stabilizers, hair perms, and specialized leather chemicals. The efficiency of the substitution reaction depends heavily on the purity and stability of the incoming MCAA feedstock.
Established in 2006 (Stock Code: 307785), Shandong Pulisi Chemical Co., Ltd. has grown into a large-scale chemical enterprise. The company focuses on petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals. We have established long-term partnerships with Fortune Global 500 companies such as China National Petroleum Corporation and Saint-Gobain. We take customer demand as our core orientation, providing tailored solutions to help partners strengthen their market competitiveness.
The company has passed ISO9001:2015 Quality Management System Certification and German BV Certification. We have been awarded multiple honors, including Foreign-Oriented Economic Enterprise, Alibaba Demonstration Base, and Contribution Enterprise. In 2023, the company successfully went public with stock code: 307785.
Strict Statement: Shandong Pulisi has not established branches outside of Shandong Province. If there is any act of impersonating Shandong Pulisi, our company reserves the right to pursue legal responsibilities.
Supplying essential chemical raw materials across global downstream sectors
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Industrial scale, verified certificates, and a secure global supply chain structure
Exporting to more than 100 countries and regions with customs clearances optimized for hazardous and non-hazardous products alike.
Over 20 years of export experience, maintaining active partnerships with more than 1,000 global manufacturing companies.
Fully compliant with ISO Certification, SGS certification, K-REACH, FAMI-QS/FAMI-AS Certification, Kosher, and Halal standards.
We provide stable pricing structures based on contract volume, customized specifications, and specific raw material requirements.
We operate major transit warehouses at key Chinese logistics hubs, including Qingdao Port, Tianjin Port, and Xinjiang border ports (Alashankou, Khorgos).
Our sales and chemical engineering departments offer efficient technical support, product documentation, and after-sales service.
Because Monochloroacetic Acid has a melting point of approximately 63°C (in pure form) and is highly corrosive (UN 1751, Class 6.1/8 PG I), transporting it requires specialized storage conditions. High humidity and temperature fluctuations can cause solid MCAA flakes to cake, rendering them difficult to discharge from standard B2B containers.
Shandong Pulisi has resolved this issue by establishing climate-controlled chemical warehousing hubs at Qingdao Port, Tianjin Port, and overland hubs at Alashankou and Khorgos. These strategic positions allow us to minimize domestic transit times, dispatch shipments quickly, and control the ambient temperature of MCAA throughout the land and sea journey.
Building long-term relationships through on-site global engagements and technical exchanges
Since our founding in 2006, Shandong Pulisi has operated as an industrial, mining, and chemical raw material supply service provider, focused on quality chemicals. We invest in eco-friendly chemical operations, continuous technical training, and supply chain transparency. We look forward to cooperating with global partners.
Comprehensive technical and commercial answers regarding our ODM chemical supply services
Yes, we provide complete ODM packaging customization. You can send us your design files and regulatory requirements, and we will prepare compliant labeling, bag print layouts, and pallet marks.
We support growing enterprises. While our standard logistics favor full container loads (FCL), we accept smaller trial quantities to assist with formulation tests, small-scale pilot runs, and market validation.
Prices vary based on raw material costs, customization requirements, and order volume. We focus on providing competitive terms and stable pricing structures for long-term partners.
Yes, we provide free samples (typically 500g to 1kg) for laboratory evaluation. Please note that shipping costs for hazardous materials must be managed according to air transport regulations.
Yes, we maintain contract schedules by utilizing port warehousing networks and clear logistics paths. This helps protect your supply chain from unexpected delays.
We accept flexible payment terms, including T/T (Telegraphic Transfer), L/C (Letter of Credit) at sight, D/P (Documents Against Payment), and O/A (Open Account) for qualified long-term partners.
Yes, you are welcome to visit our company in Zibo, Shandong Province, which is about a 1.5-hour drive from Jinan Airport. Please coordinate with our sales team to schedule your tour.
You can contact our sales representatives directly via email or our website forms. We will provide detailed quotations, negotiate terms, and guide you through the process.
MCAA is highly toxic and corrosive. It must be stored in a dry, cool, well-ventilated area away from direct sunlight, moisture, and incompatible bases. Operators should wear appropriate personal protective equipment (PPE), including acid-resistant gloves, protective clothing, and full-face shields.
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