U+6C1A "氚" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
氚
U+6C1A "氚" CJK Unified Ideograph-# is a Chinese character representing the chemical element tritium, the radioactive isotope of hydrogen with one proton and two neutrons in its nucleus. It is composed of the radical for gas or vapor, 气, surrounding the phonetic component 川, which suggests its pronunciation as "chuān" in Mandarin. This character is used in scientific contexts, particularly in nuclear chemistry and physics, to denote tritium in written Chinese and Japanese texts, distinguishing it from other hydrogen isotopes like protium and deuterium.
General Properties
| Code Point | U+6C1A |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 氚 |
| HTML Hex Encoding | 氚 |
| UTF-8 Encoding | 0xE6 0xB0 0x9A |
| UTF-16 Encoding | 0x6C1A |
| UTF-32 Encoding | 0x00006C1A |
| C/C++/Java Escape | \u6c1a |
Unicode Properties
Unihan Properties
| kBigFive | CB4A |
| kCCCII | 22465C |
| kCNS1986 | 2-244A |
| kCNS1992 | 2-244A |
| kCangjie | ONLLL |
| kCantonese | cyun1 |
| kDefinition | tritium |
| kEACC | 22465C |
| kFourCornerCode | 8021.7 |
| kGB0 | 7516 |
| kGB1 | 7516 |
| kHanYu | 32010.080 |
| kHanyuPinyin | 32010.080:chuān |
| kIRGHanyuDaZidian | 32010.080 |
| kIRGKangXi | 0599.041 |
| kIRG_GSource | G0-6B30 |
| kIRG_HSource | HB2-CB4A |
| kIRG_TSource | T2-244A |
| kTGH | 2013:3726 |
| kKangXi | 0599.041 |
| kMainlandTelegraph | 8648 |
| kMandarin | chuān |
| kRSUnicode | 84.3 |
| kSMSZD2003Index | 352.07 |
| kSMSZD2003Readings | chuān粵cyun1 |
| kTGHZ2013 | 051.190:chuān |
| kTotalStrokes | 7 |
| kUnihanCore2020 | GHMT |
| kXerox | 320:152 |
| kXHC1983 | 0163.020:chuān |