--- product_id: 56017652 title: "PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g)" brand: "eastchem" price: "FREE" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/56017652-pva-2488l-v50-powder-polyvinyl-alcohol-cas-no-9002-89 store_origin: TN region: Tunisia --- # Solubility: Water-soluble polymer Thermal Stability: Softens below 40°C Molecular Formula: (C2H4O)n PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) **Brand:** eastchem **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌟 Elevate Your Projects with PVA – The Polymer of Possibilities! ## Quick Answers - **What is this?** PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) by eastchem - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/56017652-pva-2488l-v50-powder-polyvinyl-alcohol-cas-no-9002-89) ## Best For - eastchem enthusiasts ## Why This Product - Trusted eastchem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Chemical Resilience:** PVA stands strong against weak acids, alkalis, and organic solvents. - • **Heat Resistant Wonder:** Experience thermal stability with minimal change below 40°C. - • **Unleash Your Creativity:** Transform your projects with PVA's exceptional film-forming properties. - • **Crystal Clear Performance:** Achieve high light transmittance and excellent printability in your applications. - • **Stability Meets Versatility:** Enjoy a low-viscosity polymer that remains stable at room temperature. ## Overview PVA 2488L(V50) is a high-quality polyvinyl alcohol powder, known for its water solubility and exceptional film-forming capabilities. With a molecular weight of 105600 and a polymerization degree of 2400, it offers remarkable stability and resistance to various chemicals. Ideal for creative applications, PVA is a go-to choice for professionals seeking reliable performance in their projects. ## Description Product description Construction Materials Polyvinyl alcohol is a key ingredient with excellent adhesive and water-resistant properties. It is commonly used for bonding materials such as paper, fibers, plastics, and metals. PVA Coatings Utilized in various dyeing methods, including solution dyeing, conventional dyeing with regular dyes, development of specific dye structures, and special dyeing techniques. PVA Skin Adhesive PVA adhesives are widely used for their superior bonding properties and weather resistance, making them applicable across many industries. White granules or powder. Soluble in water or capable of swelling, but insoluble in most organic solvents, lubricants, or grease. PVA is hygroscopic. Does not melt upon heating and undergo dehydration and decomposition at around 150°C, turning yellow. PVA degrades slowly at 100°C and rapidly degrades at 200°C. It exhibits light stability. It degrades in strong acids, and softens or dissolves in weak acids or alkalis. Contact with strong oxidants may result in combustion or explosion. Mixture may be formed. Due to its excellent viscosity and high safety, Polyvinyl alcohol is commonly used in the production of coal slime. The degree of polymerization and alcoholysis are the two main factors that determine its physical properties. It is used as a dispersant and protective colloid in vinyl chloride polymerization. It can also be used in the production of polyvinyl formal and vinylon fibers. It serves as an adhesive for metals, rubber, leather, and other materials, as well as a binding adhesive and fabric sizing agent. ## Features - 1. Molecular Formula: (C2H4O)n. Alcoholysis degree: 88%; Molecular weight: 105600. Solubility: the solubility of PVA varies depending on its alcoholysis degree and polymerization degree. - 2. Polyvinyl alcohol is a water-soluble polymer derived from the hydrolysis of polyvinyl acetate, without the need for monomer polymerization. It appears as a white powder. - 3. Thermal Stability: PVA softens when heated and shows no significant change below 40°C. Prolonged heating above 160°C causes gradual discoloration. At temperatures above 220°C, it decomposes to water, acetic acid, acetaldehyde, and butene. - 4. PVA is almost unaffected by weak acids, weak alkalis, or organic solvents, and it exhibits high oil resistance. PVA is a low-viscosity polymer, and its aqueous solution is very stable at room temperature, with no degradation during storage. - 5. Film-Forming Properties: Due to strong intermolecular adhesion, PVA easily forms films that are colorless, transparent, and exhibit excellent mechanical strength. The film surface is smooth, non-sticky, and has good solubility. PVA films have high light transmittance, high moisture permeability, and excellent printability. ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 88 | | ASIN | B075TXYRZX | | Best Sellers Rank | #293,990 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #468 in Analytical Reagents | | Brand | EASTCHEM | | Brand Name | EASTCHEM | | Customer Reviews | 4.5 out of 5 stars 86 Reviews | | Item Form | Powder | | Item Volume | 2488 Liters | | Item Weight | 4.16 ounces | | Manufacturer | Eastchem® | | Part Number | PVA | | Percentage assay | 88 | | UPC | 605826462829 | | Volume | 2488 Liters | ## Product Details - **Brand:** EASTCHEM - **Item Weight:** 0.26 Pounds - **Item Volume:** 2488 Liters - **Percentage assay:** 88 - **Item Form:** Powder ## Images ![PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 1](https://m.media-amazon.com/images/I/61GsVAyo0oL.jpg) ![PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 2](https://m.media-amazon.com/images/I/71HowDH0w-L.jpg) ![PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 3](https://m.media-amazon.com/images/I/61n1xfpK7KL.jpg) ![PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 4](https://m.media-amazon.com/images/I/81MAYJlE6hL.jpg) ![PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 5](https://m.media-amazon.com/images/I/71u-IiqcxNL.jpg) ## Questions & Answers **Q: Hello. is there any ghs information available for this material? can you tell me a ghs classification? thanks!** A: Dear Customer, Thanks for your enquiry! The product GHS classification is combustible dust. Sincerely EASTCHEM Amazon customer service **Q: Is this the same type of stiffener that is used in hat-making/millinery?** A: Polyvinyl alcohol is used in the manufacture of polyvinyl acetals, gasoline resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, etc. **Q: Can this be used in bath and body products?** A: No, but our other products can, such as Isostearic Acid, 1.3 Butanediol, etc. **Q: Is it food grade?** A: It's not food grade ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***T on September 30, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***R on October 14, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***N on April 14, 2018* ## Frequently Bought Together - PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Polyvinlypyrrolidone, Povidone, (PVP-40),k-30, Ultra Pure, 100 Grams - LimeFav Polyvinyl Alcohol PVA V50, CAS NO.:9002-89-5 (100g/0.22lb/3.53oz) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/56017652-pva-2488l-v50-powder-polyvinyl-alcohol-cas-no-9002-89](https://www.desertcart.tn/products/56017652-pva-2488l-v50-powder-polyvinyl-alcohol-cas-no-9002-89) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-19*