---
product_id: 258997830
title: "50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer"
brand: "science gone fun"
price: "HK$92"
currency: HKD
in_stock: true
reviews_count: 9
category: "Science Gone Fun"
url: https://www.desertcart.hk/products/258997830-50-grams-sodium-polyacrylate-superabsorbent-diaper-polymer
store_origin: HK
region: Hong Kong
---

# 300 micron granules for instant gel Superabsorbent polymer magic Lab-tested, non-toxic & safe 50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer

**Brand:** science gone fun
**Price:** HK$92
**Availability:** ✅ In Stock

## Summary

> 💧 Turn water into wonder with every granule!

## Quick Answers

- **What is this?** 50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer by science gone fun
- **How much does it cost?** HK$92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/258997830-50-grams-sodium-polyacrylate-superabsorbent-diaper-polymer)

## Best For

- science gone fun enthusiasts

## Why This Product

- Trusted science gone fun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Certified:** CPSC-approved and ASTM F963-17 & CPSIA compliant for worry-free play and learning.
- • **Science Meets Fun:** Perfect for hands-on STEM lessons, sensory bins, and mind-blowing magic tricks.
- • **Compact & Portable:** Lightweight 2.08 oz pack fits easily in backpacks or science kits for on-the-go experiments.
- • **Creative Play Essential:** Ideal for party favors, stocking stuffers, and holiday gifts that spark curiosity.
- • **Instant Gel Transformation:** Watch 50g of tiny granules turn water into a mesmerizing gel in seconds.

## Overview

Science Gone Fun 50g Sodium Polyacrylate is a superabsorbent polymer made of 300-micron granules that instantly transform water into gel. Perfect for educational science kits, sensory play, and magic tricks, it’s lab-tested, non-toxic, and compliant with US safety standards, making it a safe, innovative tool for curious minds aged 13 and up.

## Description

Buy Science Gone Fun 50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer: Science Kits & Toys - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Super absorbente, lo uso para manualidades y me funciona al 100.
Review: nice - ok

## Features

- Sodium polyacrylate, also known as diaper polymer. The size of granular is approx. 0.30mm (300microns), Add water to it. This amazing granular immediately turns into a gel.
- Great use for science classes, holiday gifts, stocking stuffers, party goody bag favors.
- Sensory Bins: Add cups and molds and make sand castle-like creations with the slush (more water).
- Magic Tricks: Make water “disappear.” Put the dried sodium polyacrylate at the bottom of an opaque cup, show it is “empty,” pour water in, then flip the cup upside down. The polymer should absorb the water, expand, and stay inside the cup, making it look like the water disappeared.
- ❤ Safe, Not-Toxic. A CPSC-accepted lab tested it in the USA. It complied with the ASTM F963-17 & the CPSIA. See the image for the test report.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KPPRSLJ |
| Best Sellers Rank | #46,094 in Toys & Games ( See Top 100 in Toys & Games ) #495 in Educational Science Kits |
| Customer Reviews | 4.6 4.6 out of 5 stars (159) |
| Item Weight | 2.08 ounces |
| Item model number | sapd50g |
| Manufacturer | Science Gone Fun |
| Manufacturer recommended age | 13 years and up |
| Package Dimensions | 5.71 x 3.66 x 1.02 inches |

## Images

![50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer - Image 1](https://m.media-amazon.com/images/I/81xYWuwPd2L.jpg)

## Questions & Answers

**Q: Is this pure sodium polyacrylate with no other added ingredients?**
A: Yes, it is a pour compound

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on December 7, 2025*

Super absorbente, lo uso para manualidades y me funciona al 100.

### ⭐⭐⭐⭐⭐ nice
*by F***D on November 25, 2025*

ok

### ⭐⭐⭐⭐⭐ Good quality sodium polyacrylate
*by P***M on July 3, 2025*

Purchased this to develop new labs for.science students. It worked as intended and was a reasonable size in lieu of purchasing pounds of this which I did not require. Behaved like it should have and did not seem to have any contamination. Good product and source for small quantities for home schooling.

## Frequently Bought Together

- Science Gone Fun 50 Grams Sodium Polyacrylate Superabsorbent Diaper Polymer
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*