U+1F730 "🜰" Alchemical Symbol for Regulus of Antimony Unicode Character
Unicode Version 17.0
🜰
U+1F730 "🜰" Alchemical Symbol for Regulus of Antimony is a historical typographic mark used in alchemy to represent a purified, metallic form of antimony, often referred to as the "Regulus" or "little king" of antimony. This symbol specifically denotes the refined star-shaped crystalline substance produced through a chemical reduction process, which alchemists believed held unique properties for transformation and healing. It is part of the Alchemical Symbols block in Unicode, drawing from medieval and early modern manuscripts where such symbols were essential for encoding secret or specialized knowledge in texts on metallurgy, medicine, and esoteric philosophy.
General Properties
| Code Point | U+1F730 |
| Version Added | 6.0 |
| Name | Alchemical Symbol for Regulus of Antimony |
| Block | Alchemical Symbols |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | 🜰 |
| HTML Hex Encoding | 🜰 |
| UTF-8 Encoding | 0xF0 0x9F 0x9C 0xB0 |
| UTF-16 Encoding | 0xD83D 0xDF30 |
| UTF-32 Encoding | 0x0001F730 |
| C/C++/Java Escape | \ud83d\udf30 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |