☣
Biohazard Sign
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2623 · Miscellaneous Symbols · Zyyy
About Biohazard Sign
Warning symbol (U+2623) from the Miscellaneous Symbols block indicating the presence of biological hazards. Designed in 1966 by Charles Baldwin at Dow Chemical, it is internationally recognized for labeling infectious materials.
On this page
Encodings
| Unicode | U+2623 | |
| HTML Decimal | ☣ | |
| HTML Hex | ☣ | |
| CSS | \2623 | |
| JavaScript | \u{2623} | |
| Python | \u2623 | |
| Java | \u2623 | |
| UTF-8 | e2 98 a3 | |
| UTF-16 | 26 23 | |
| URL Encoded | %E2%98%A3 |
Unicode Properties
Block
Miscellaneous Symbols
Script
Zyyy
Category
Other Symbol (So)
Bidirectional
ON
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Frequently Asked Questions
What is the ☣ Biohazard Sign symbol?
☣ is the Biohazard Sign symbol, encoded at Unicode 2623.
What is the Unicode codepoint of Biohazard Sign?
The Biohazard Sign symbol (☣) has codepoint 2623.
How do I type or copy Biohazard Sign?
Copy ☣ directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.