DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Kilogram Bismuth Metal 99.99% Pure

Q: I ordered some and it wont oxidize. I believe its unpure and i learned its best to mix in sulfur when melted to purify it. Is this correct?

Adding sulfur usually makes the crystals come out metal colored instead of colorful. If your melting the Bismuth in regular atmospheric conditions it's definitely oxidizing anywhere it contacts oxygen while in it's liquid state. Often confused as impurities even on the first melt of 99.99% pure Bismuth somehow, the brown'ie-sorta grey green layer on top is an 'oxide layer' its just the undesirable one with more oxiding than you want due to excessive heating or remelting already oxidized Bismuth. You avoid that by not exceeding 521°F and once it melts start slowly freezing it back right away the first time. After that grab a fork or something to scrape that layer off (after you stop heating it!!!) and it should be shiny silver underneath that quickly oxidises as desired and changes color based on the temp. & how deep you ran the fork. If you have the heat on still it will keep oxidizing to the undesirable stuff and you'll have to scrape it again. Alternatively you can leave that layer and pour the molten Bismuth into a different mold (preheated of course) right out from underneath it. Easier than scraping if your using stuff you've melted 50 times already. Getting Bismuth too hot for too long over oxidizes it, direct flame does too and youll wind up with the yellow/green powder (also Bismuth oxide) that's no good for crystal making...to reclaim that stuff you gotta keep going and get it really hot..like red hot and molten and let it cool all the way down.. do that a few times and knock off all the accumulated oxygen molocules and you can reuse it. Careful not to alloy it with the pan your heating it in and put a lid over the purple Bismuth oxide..it pops and flies everywhere as it cools.!!!

Q: Is this a single large piece or many smaller pieces? What is the approximate weight of the largest piece?

Mine came in 2 large pieces and a small piece. Total weight is 1 kilogram. I'd guess that the largest piece I got was .4-.5kgThe chunks might break in transit. Bismuth is somewhat brittle and soft. There's also little flakes of it in the package. ...but you're probably gonna melt it anyway, yes? :)

Q: The description says that you are selling 2.2 lbs but also says that the shipping weight is 8.8 ounces... Which one is it?

You will receive 1 kilogram which is equal to 2.2 pounds. I'm not sure why the shipping weight says 8.8 ounces, sorry for the confusion

Product ID: 377726293

Secure Transaction

🔬99.99% Pure

⚖️2.2 lbs

🌡️Melting Point 450°F

Frequently Bought Together

Kilogram Bismuth Metal 99.99% Pure

Lot of 12 - # 8AM Mabor Cupel 1-3/4" Gold-Assay-Smelting-Refining-Melting-Cupels

Lot of 6 - # 10 Mabor Cupel 2-3/8" Gold-Assay-Smelting-Refining-Melting-Cupels

Description

✨ Elevate Your Projects with Pure Bismuth Magic!

UNMATCHED PURITY - Experience the brilliance of 99.99% pure bismuth, perfect for any application.
UNIQUE AESTHETICS - Each chunk is uniquely shaped, making it a one-of-a-kind addition to your collection.
HEAVY DUTY PACKAGING - Arrives sealed in BPA-free plastic to ensure pristine condition upon delivery.
VERSATILE APPLICATIONS - Ideal for crafting stunning crystals or for use in various industrial applications.
SCIENTIFIC SPECIFICATIONS - With an atomic number of 50 and a boiling point of 4100°F, this metal is a true marvel.

This 2.2-pound chunk of 99.99% pure bismuth is perfect for both industrial applications and crystal crafting. Each piece is uniquely shaped and arrives in heavy-duty, BPA-free packaging to ensure its pristine condition. With impressive scientific specifications, this bismuth is a must-have for professionals and hobbyists alike.

Specifications

Manufacturer	Bruntfield Goods
Part number	KGBismuth
Item Weight	998 g
Package Dimensions	11.2 x 9.09 x 3.4 cm; 998 g
Item model number	KGBismuth
Material	Bismuth
Shape	Ingot Pieces
Measurement System	Metric
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

I ordered some and it wont oxidize. I believe its unpure and i learned its best to mix in sulfur when melted to purify it. Is this correct?

Is this a single large piece or many smaller pieces? What is the approximate weight of the largest piece?

The description says that you are selling 2.2 lbs but also says that the shipping weight is 8.8 ounces... Which one is it?

I'm wanting to cast into molds. What volume would this fill?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App