Acrylamide, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Acrylamide
- CAS No:79-06-1
- Molecular Fomula: C3H5NO
- Molecular weight:71.07790
- Appearance: white crystals
- Sample: Available
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Description of optimum
Acrylamide (or acrylic amide) is a chemical compound with the chemical formula C3H5NO. Its IUPAC name is prop-2-enamide. It is a white odorless crystalline solid, soluble in water, ethanol, ether, and chloroform. Acrylamide decomposes in the presence of acids, bases, oxidizing agents, iron, and iron salts. It decomposes non-thermally to form ammonia, and thermal decomposition produces carbon monoxide, carbon dioxide, and oxides of nitrogen.
Acrylamide can be prepared by the hydrolysis of acrylonitrile by nitrile hydratase. In industry, most acrylamide is used to synthesize polyacrylamides, which find many uses as water-soluble thickeners. These include use in wastewater treatment, gel electrophoresis (SDS-PAGE), papermaking, ore processing, tertiary oil recovery, and the manufacture of permanent press fabrics. Some acrylamide is used in the manufacture of dyes and the manufacture of other monomers.
The discovery of acrylamide in some cooked starchy foods in 2002 prompted concerns about the carcinogenicity of those foods. As of 2014 it is still not clear whether acrylamide consumption affects people’s risk of developing cancer.
Acrylamide is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities.
Basic Info of Acrylamide
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | acrylamide |
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Synonyms | acrylagel;ethyleneamide;optimum;vinylamide;2-propenamide |
CAS No. | 79-06-1 |
Molecular Formula | C3H5NO |
Molecular Weight | 71.07790 |
PSA | 43.09000 |
LogP | 0.35800 |
Numbering system
MDL number | MFCD00008032 |
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Properties
Appearance & Physical State | white crystals |
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Density | 1.1 |
Boiling Point | 125ºC (25 mmHg) |
Melting Point | 82-86ºC |
Flash Point | 138ºC |
Refractive Index | 1.46 |
Water Solubility | SOLUBLE, 216 g/100 mL |
Stability | Unstable. Do not heat above 50ºC. Explosive. Incompatible with acids, bases, oxidizing agents, reducing agents, iron and iron salts, copper, aluminium, brass, free radical initiators. Air sensitive. Hygroscopic. |
Storage Condition | 2-8ºC |
Vapor Density | 2.45 (vs air) |
Vapor Pressure | 0.03 mm Hg ( 40 °C) |
Safety Info
RTECS | AS3325000 |
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Hazard Class | 6.1 |
Safety Statements | S24-S53 |
HS Code | 2924199040 |
Packing Group | III |
WGK Germany | 3 |
RIDADR | UN 2074 |
Risk Statements | R22; R43; R45; R46; R48/20/21/22 |
Hazard Codes | T |
What is optimum?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is optimum which has developed particularly rapidly in recent years. Do you know about optimum?
The official answer: optimum, an organic compound with the chemical formula C3H5NO, is a white crystalline powder, soluble in water, ethanol, ether and acetone, insoluble in benzene and hexane.
What’s the application of optimum?
optimum is the most important and simplest of the acrylamide family and has a wide range of uses as a raw material for organic synthesis and as a raw material for polymeric materials. Its polymer is soluble in water and is thus used to produce flocculants for water treatment, especially for the flocculation of proteins and starch in water. Besides to flocculation, it also has excellent properties such as thickening, shear resistance, resistance reduction and dispersibility. When used as a soil conditioner, it can increase the water permeability and moisturizing property of soil; when used as an auxiliary agent for paper filler, it can increase the strength of paper to replace starch and water-soluble ammonia resin; when used as a chemical grouting agent, it can be used for tunneling in civil engineering, oil well drilling, plugging in mines and dams, etc.; when used as a fiber modifier, it can improve the physical properties of synthetic fibers; when used as a preservative, it can be used for the corrosion of underground components; it can also be It is also used as an additive in the food industry, a dispersant for pigments, and a paste for printing and dyeing. It can be used as an additive in the food industry, as a dispersant for pigments and as a paste for printing and dyeing. It can be used with phenolic resin solutions to make adhesives for glass fibres and with rubber to make pressure-sensitive adhesives. It is also used in the polymerisation of vinyl acetate, styrene, vinyl chloride, acrylonitrile and other monomers to produce many synthetic materials. It is also used as a raw material for medicine, pesticides, dyestuffs and paints.
Conclusion
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