U+1F757 "🝗" Alchemical Symbol for Ashes Unicode Character
Unicode Version 17.0
🝗
U+1F757 "🝗" Alchemical Symbol for Ashes is a graphical glyph included in the Alchemical Symbols block, representing the residue left after the complete combustion of a substance, commonly used in historical alchemical texts and diagrams related to processes of calcination and purification. This character is part of a larger set of standardized symbols that encode obscure, historic, or specialized notation for digital use, allowing scholars and enthusiasts to accurately represent late medieval and early modern alchemical manuscripts. As a symbol, it visually conveys the concept of ash as both a literal byproduct and a philosophical stage in the alchemical process of transformation and refinement.
General Properties
| Code Point | U+1F757 |
| Version Added | 6.0 |
| Name | Alchemical Symbol for Ashes |
| 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 0x9D 0x97 |
| UTF-16 Encoding | 0xD83D 0xDF57 |
| UTF-32 Encoding | 0x0001F757 |
| C/C++/Java Escape | \ud83d\udf57 |
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 |