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Methacrylic Acid (MAA), a vital chemical compound with CAS number 79-41-4, requires careful handling and adherence to safety protocols due to its reactive nature. At NINGBO INNO PHARMCHEM CO.,LTD., ensuring the safe management of MAA is a top priority, safeguarding both personnel and product integrity.
MAA is a clear, colorless liquid that can solidify at temperatures below 15°C. A critical aspect of its handling is its tendency to self-polymerize, especially when exposed to heat, light, or certain contaminants. To prevent uncontrolled polymerization, MAA is typically supplied with a polymerization inhibitor, such as MEHQ (monomethyl ether of hydroquinone). For the inhibitor to remain effective, MAA must be stored under an air atmosphere, as the inhibitor requires dissolved oxygen to function properly. It is crucial to avoid freezing MAA, as the crystallized form can exclude the inhibitor, leading to a deficiency. If MAA does freeze, it must be thawed slowly and gently, with thorough mixing to redistribute the inhibitor and oxygen before use. Recommended thawing temperatures are typically around 25°C, with a maximum of 35-45°C to prevent degradation or premature polymerization.
Industrial safety also dictates appropriate storage and transportation practices. MAA should be stored in suitable containers, such as lined drums or stainless steel, in a well-ventilated area, away from sources of ignition and incompatible materials. Personal protective equipment (PPE), including gloves, safety glasses, and appropriate respiratory protection, is essential when handling MAA to prevent skin and eye irritation, and inhalation of vapors. Understanding the Material Safety Data Sheet (MSDS) for MAA is paramount for all personnel involved in its use.
NINGBO INNO PHARMCHEM CO.,LTD. adheres to strict guidelines for the packaging and transport of MAA, ensuring it reaches our customers in optimal condition. By following these best practices for methacrylic acid handling and storage, industries can safely harness the benefits of this important chemical intermediate for their production processes.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
