U+70AD "炭" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
U+70AD "炭" CJK Unified Ideograph-# is a Chinese character that primarily means "charcoal" or "carbon," reflecting its composition of the radical for fire (火) atop the element for mountain or earth, indicating a substance produced by burning. This character is used in East Asian languages such as Chinese, Japanese, and Korean, where it appears in terms related to charcoal, coal, and carbon-based materials, as well as in compounds like 炭素 for "carbon" in chemistry. Its historical usage traces back to ancient times when charcoal was essential for heating, cooking, and metalworking, and it remains common in modern contexts like fuel, art supplies (e.g., charcoal pencils), and environmental discussions. As part of the CJK Unified Ideographs block, it represents a standardized glyph that spans multiple writing systems, though it may exhibit minor regional variations in stroke style.
General Properties
Encodings
| HTML Decimal Encoding |
炭 |
| HTML Hex Encoding |
炭 |
| UTF-8 Encoding |
0xE7 0x82 0xAD |
| UTF-16 Encoding |
0x70AD |
| UTF-32 Encoding |
0x000070AD |
| C/C++/Java Escape |
\u70ad |
Unicode Properties
Unihan Properties
| kBigFive |
ACB4 |
| kCCCII |
214955 |
| kCNS1986 |
1-5237 |
| kCNS1992 |
1-5237 |
| kCangjie |
UMF |
| kCantonese |
taan3 |
| kCihaiT |
844.105 |
| kCowles |
4300 |
| kDaeJaweon |
1077.240 |
| kDefinition |
charcoal; coal; carbon |
| kEACC |
214955 |
| kFanqie |
他旦 |
| kFenn |
446D |
| kFennIndex |
497.01 |
| kFourCornerCode |
2228.9 |
| kGB0 |
4431 |
| kGB1 |
4431 |
| kGradeLevel |
5 |
| kGSR |
0151a |
| kHangul |
탄:0E |
| kHanYu |
32195.150 |
| kHanyuPinlu |
tàn(73) |
| kHanyuPinyin |
32195.150:tàn |
| kHKGlyph |
2380 |
| kIICore |
AGTJHKMP |
| kIRGDaeJaweon |
1077.240 |
| kIRGHanyuDaZidian |
32195.150 |
| kIRGKangXi |
0668.240 |
| kIRG_GSource |
G0-4C3F |
| kIRG_HSource |
HB1-ACB4 |
| kIRG_JSource |
J0-433A |
| kIRG_KPSource |
KP0-F0AC |
| kIRG_KSource |
K0-7729 |
| kIRG_TSource |
T1-5237 |
| kIRG_VSource |
V1-5D7A |
| kJapanese |
タン すみ |
| kJoyoKanji |
2010 |
| kKoreanEducationHanja |
2007 |
| kTGH |
2013:1517 |
| kJapaneseKun |
SUMI |
| kJapaneseOn |
TAN |
| kJis0 |
3526 |
| kKangXi |
0668.240 |
| kKarlgren |
117 |
| kKorean |
THAN |
| kLau |
3011 |
| kMainlandTelegraph |
3516 |
| kMandarin |
tàn |
| kMatthews |
6085 |
| kMeyerWempe |
2955 |
| kMojiJoho |
MJ016333 MJ016333:E0102 MJ016334:E0103 |
| kMorohashi |
18953 18953:E0102 18953':E0103 |
| kNelson |
1418 |
| kPhonetic |
1103 1300 |
| kRSAdobe_Japan1_6 |
C+2936+46.3.6 C+2936+86.4.5 |
| kRSUnicode |
86.5 |
| kSBGY |
400.44 |
| kSMSZD2003Index |
394.05 183.23 |
| kSMSZD2003Readings |
tàn粵taan3 |
| kTaiwanTelegraph |
3516 |
| kTang |
tɑ̀n |
| kTGHZ2013 |
359.050:tàn |
| kTotalStrokes |
9 |
| kUnihanCore2020 |
GHJKMPT |
| kVietnamese |
than |
| kXerox |
251:134 |
| kXHC1983 |
1116.020,1116.021*:tàn |