---
product_id: 724016403
title: "Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound"
brand: "alpha chemicals"
price: "RM50"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/724016403-black-iron-oxide-fe3o4-synthetic-1-pound
store_origin: MY
region: Malaysia
---

# Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound

**Brand:** alpha chemicals
**Price:** RM50
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound by alpha chemicals
- **How much does it cost?** RM50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/724016403-black-iron-oxide-fe3o4-synthetic-1-pound)

## Best For

- alpha chemicals enthusiasts

## Why This Product

- Trusted alpha chemicals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 725410978229 |
| Part number | 1SynFe |
| Item Weight | 499 g |
| Product Dimensions | 22.86 x 8.89 x 15.24 cm; 498.95 g |
| Item model number | C2I_INV_B008LEOMJC_R |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Alpha Chemicals
- **Item weight:** 1.1 Pounds
- **Item volume:** 1 Litres
- **Package information:** Bag
- **Manufacturer:** Alpha Chemicals

## Images

![Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound - Image 1](https://m.media-amazon.com/images/I/613R-8tA-HL.jpg)
![Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound - Image 2](https://m.media-amazon.com/images/I/61tA1IJQ8UL.jpg)

## Questions & Answers

**Q: Would this be a good choice for use with demonstrations of magnets and magnetic fields?**
A: That depends on what you're trying to do. You won't be able to make a true ferrofluid (that is, a silky smooth, low viscosity, inky black fluid), but you can indeed make a more 'chunky' magnetic fluid. You'll need strong magnets.

**Q: Would this be a good choice for making ferrofluid?**
A: In short, no! I was mislead by the first answer to this question and bought a bag to play with. The problem is particle size; ferrofluids require particles under about 10 nanometers and these are (claimed to be) 1 micron (1000 nanometers) in size. Far too large for ferrofluids, but I think I'll find something interesting to do with the stuff.

**Q: If made into putty or ink, is there a way to get this stuff to attract 'itself'? Ex: Spread the magnetized ink on 2 sheets of paper.**
A: It seems to just lay there and do nothing on it's own.  I made the putty (be sure to ware gloves when making it - it is OK to handle later)  You have to have a really strong magnet to attract it - - it is a fun science lab for kids but the  Fe3O4 is not magnetic it is attracted by a magnet.  It can be really messy !

**Q: Is this suitable for making cosmetics?  Cosmetic grade , if you will?**
A: Yes. I actually saw a video where the woman had used for cosmetics. She did much research and found that it was suitable and safe for cosmetic purposes.

## Frequently Bought Together

- Black Iron Oxide - Fe3O4 - Synthetic - 1 Pound
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**Shop now:** [https://www.desertcart.com.my/products/724016403-black-iron-oxide-fe3o4-synthetic-1-pound](https://www.desertcart.com.my/products/724016403-black-iron-oxide-fe3o4-synthetic-1-pound)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-18*