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China, Chinese 99% Purity N-Methylolacrylamide Nma Powder CAS 924-42-5 in Stock Sample Available1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsCarboxylic Acid DerivativeN-Methylolacrylamide ManufacturerN-Methylolacrylamide Factory
Hubei Highwin New Material Technology Co., Ltd
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Product Description Product Description N-Methylol acrylamide (NMA or HAM) is an important organic compound with a chemical formula of C4H7N02. It is a white powder with good solubility, especially in water. The molecular structure of N-methylol acrylamide contains a polymerizable double bond and a reactive hydroxymethyl group, which makes it widely used in polymer synthesis and chemical cross-linking.Physical propertiesN-methylol acrylamide is unstable in humid air or water and is easy to polymerize. When heated in the presence of acid in aqueous solution, it will quickly polymerize into an insoluble resin.Chemical propertiesThe hydroxymethyl group of N-methylol acrylamide can undergo condensation reactions with other functional groups (such as amines, alcohols, phenols, etc.) to form a cross-linked structure, thereby improving the mechanical properties, heat resistance and chemical resistance of the material. In addition, it can also be used as a curing agent to undergo condensation reactions with other compounds (such as aldehyde compounds) for the production of curing agentsApplication fieldsN-hydroxymethyl acrylamide is widely used in many fields:Polymer synthesis: It can react with other vinyl monomers (such as acrylates, acrylic acid, acrolein, etc.) to form polymers and copolymers through free radical polymerization, which are used in coatings, fibers, paper, adhesives and other fieldsChemical crosslinking: It is also widely used in fiber modification, resin processing, plastic adhesives, soil stabilizers and other fieldsMaterial science: Due to its unique molecular structure and reactivity, N-hydroxymethyl acrylamide has high research value and application prospects in the fields of material science and textiles Product Parameters N-Methylolacrylamide Basic information Product Name:N-MethylolacrylamideCAS:924-42-5MF:C4H7NO2MW:101.1EINECS:213-103-2Mol File:924-42-5.molN-Methylolacryla Chemical Properties Melting point 74-75°CBoiling point 277°C(lit.)density 1.082 g/mL at 20 °Cvapor pressure 31 hPa (25 °C)refractive index n20/D 1.413Fp 100°Cstorage temp. Store at <= 20°C.pka13.25±0.10(Predicted)Specific Gravity1.074PH6.0-7.0 (H2O, 20°C)Water Solubility <0.1 g/100 mL at 20.5 oCBRN 506646InChIKeyCNCOEDDPFOAUMB-UHFFFAOYSA-NCAS DataBase Reference924-42-5(CAS DataBase Reference)IARC3 (Vol. 60) 1994ItemsSpecificationAppearancewhite powderLignosulfonate content98%pH7-12Reducing substance≤8%Water≤3.5%Water reducing rate≥8% Detailed Photos Packaging & Shipping Company Profile Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials. We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market. Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them. R&D Center FAQQ:How to get a sample, is it free?A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!Q:How can I trust you? How long have you been in this field(Chemical raw material)?A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!Q: Can you offer any other services?A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!Q:How do you guarantee the quality of your products?A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.Q: Can you use customer-specific labeling and packaging?A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!Q: How about the delivery time?A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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