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| Product | Description | |
|---|---|---|
| Acrylic acid Polymers | Polyacrylic Acid (PAA) is innoxious and soluble in water, which can be used in situations of alkaline and high concentration without scale sediment. Uses: Paa can be used as scale inhibitor and dispersant in circulating cooling water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. dosage should be in accordance with water quality and equipment materials. when used alone, 1-15 mg/l is preferred. Synonyms: PAA; Carbopol; Carbomer 910; CARBOPOL(R) 940. CAS No. 9003-1-4. Molecular formula: (C3H4O2)n. |  |
| Carbomer 940 | Acrylic acid is a colorless liquid with a distinctive acrid odor. Flash point 130°F. Boiling point 286°F. Freezing point 53°F. Corrosive to metals and tissue. Prolonged exposure to fire or heat can cause polymerization. If polymerization takes place in a closed container, violent rupture may occur. The inhibitor (usually hydroquinone) greatly reduces the tendency to polymerize.;Acrylic acid, [waste] appears as a colorless liquid with a distinctive acrid odor. Combustible. Flash point 130°F. Boiling point 286°F. Freezing point 121°F. Corrosive to metals and tissue. May polymerize under prolonged exposure to fire or heat. If polymerization occurs in a container violent rupture may occur. Generally shipped with an inhibitor such as hydroquinone to prevent polymerization.; Liquid; Liquid; COLOURLESS LIQUID WITH PUNGENT ODOUR.;Colorless liquid or solid (below 55°F) with a distinctive, acrid odor.;Colorless liquid or solid (below 55°F) with a distinctive, acrid odor. [Note: Shipped with an inhibitor (e.g., hydroquinone) since it readily polymerizes.]. Group: Polymers. Alternative Names: Acritamer 940; Lanopol 940; Acrypol 940; Phytogel base; Carbopol 940. CAS No. 76050-42-5. Product ID: prop-2-enoic acid. Molecular formula: 72.06g/mol. Mole weight: C3H4O2;CH2=CHCOOH;C3H4O2. C=CC(=O)O. InChI=1S/C3H4O2/c1-2-3(4)5/h2H, 1H2, (H, 4, 5). NIXOWILDQLNWCW-UHFFFAOYSA-N. |  |
| Carbomer 940 | Carbomer 940, a polymer of acrylic acid cross-linked with a polyfunctional agent, is commonly used as a thickening agent, suspension agent, viscosity enhancer, as well as a gelling agent. Synonyms: Acritamer 940; Acrypol 940; Carbopol 940; Carbopol 940LR; Carbopol CV 940; Lanopol 940; Phytogel base; Polygel CA 940; Synthalen K. Grades: >98%. CAS No. 76050-42-5. Molecular formula: C3H4O2. Mole weight: 72.06. | |
| Carbomer 940 | Carbomer 940. Synonyms: Acritamer; acrylic acid polymer; Carbopol; carboxy polymethylene, polyacrylic acid; carboxyvinyl polymer; Pemulen; Ultrez. CAS No. 9003-1-4. Product ID: PE-0637. Molecular formula: (C3H4O2)n. Category: Suspending Agents; Thickener. Product Keywords: Excipients for Liquid Dosage Form; Suspending Agents; PE-0637; Carbomer 940; Suspending Agents; Thickener; (C3H4O2)n; 9003-01-4. UNII: 4Q93RCW27E. Chemical Name: Cross-linked polyacrylic resin. Grade: Pharmceutical Excipients. Administration route: Topical; Ophthalmic; Transdermal. Dosage Form: Oral suspensions and tablets, ophthalmic preparations, rectal preparations and topical preparations. Stability and Storage Conditions: Carbomer is a stable and hygroscopic substance that does not affect its thickening when heated at 104°C for 2 hours. However, exposure to excessive temperatures can reduce discoloration and stability. It is completely decomposed by heating at 260°C for 30 minutes. Dry powdery carbomer does not grow mildew. In contrast, microbes grow well in preservative-free aqueous dispersions. Therefore, preservatives such as 0.1%(W/V) of chlorocresol, 0.18% (W/V) of hydroxyphenylene methyl, 0.02%(W/V) of hydroxyphenylene propyl, or 0.1%(W/V) of thiomersal should be added. The addition of certain bacteriostatic agents, such as benzalammonium chloride or sodium benzoate, at high concentrations (0.1%W/V) caused turbidity and decreased viscosity |  |
| Poly(acrylic acid) | Carbopol 940 Benzene-free. CAS No. 9007-20-9. Product ID: 8-04920. Categories: Polyacrylic acid. |  |
| Poly(acrylic acid) | crosslinked polyacrylic acid Homopolymer Type C (Allyl Pentaerythritol Crosslinked) Carbopol 940. Grades: NF. CAS No. 9007-20-9. Product ID: 8-01629. Mole weight: Mw 4 Mill. | |
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