---
product_id: 457851981
title: "PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g)"
brand: "eastchem"
price: "₩5757"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5
store_origin: KR
region: South Korea
---

# Water-soluble polymer Thermal stability up to 160°C Molecular weight 105,600 PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g)

**Brand:** eastchem
**Price:** ₩5757
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your projects with the powerhouse polymer that professionals trust!

## Quick Answers

- **What is this?** PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) by eastchem
- **How much does it cost?** ₩5757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5)

## 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

- • **Thermal Resilience:** Stable up to 160°C, perfect for heat-involved processes without degradation.
- • **Effortless Solubility:** Water-soluble formula for seamless integration in diverse industrial applications.
- • **Precision Polymer Science:** High molecular weight (105,600) ensures consistent performance and durability.
- • **Robust Chemical Resistance:** Unaffected by weak acids, alkalis, and organic solvents—ideal for demanding environments.
- • **Crystal Clear Film Formation:** Forms transparent, strong, and smooth films with excellent printability and moisture permeability.

## Overview

PVA 2488L is a premium-grade polyvinyl alcohol powder with a high molecular weight of 105,600 and 88% alcoholysis degree, offering excellent water solubility and thermal stability up to 160°C. It boasts superior chemical resistance and forms transparent, mechanically strong films, making it an essential binder for advanced painting and industrial applications.

## Description



## 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 |
|---------------|-------|
| Manufacturer | Eastchem® |
| UPC | 605826462829 |
| Item part number | PVA |
| Package Dimensions | 22.5 x 17.5 x 2.31 cm; 117.93 g |
| ASIN | B075TXYRZX |

## Product Details

- **Brand:** EASTCHEM
- **Item Weight:** 0.26 Pounds
- **Item Volume:** 2488 Litres
- **Percentage assay:** 88
- **Item Form:** Powder

## Images

![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 1](https://m.media-amazon.com/images/I/61GsVAyo0oL.jpg)
![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 2](https://m.media-amazon.com/images/I/71HowDH0w-L.jpg)
![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 3](https://m.media-amazon.com/images/I/61n1xfpK7KL.jpg)
![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 4](https://m.media-amazon.com/images/I/81MAYJlE6hL.jpg)
![PVA 2488L 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

## 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)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-03*