U+6C2E "氮" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

氮

U+6C2E "氮" CJK Unified Ideograph-# is a Chinese character that represents the chemical element nitrogen, with its glyph constructed from the radical 气 (meaning gas or air) and the phonetic component 炎 (yán, meaning flame or blaze). As a CJK (Chinese, Japanese, Korean) unified ideograph, it is used in modern standard Chinese to denote the gaseous element nitrogen, often appearing in scientific and chemical contexts, such as in terms for nitrogen gas or nitrogen-based compounds. This character is part of the extensive CJK Unified Ideographs block in Unicode, which aims to encode characters from East Asian writing systems in a single, coherent set, and its inclusion facilitates digital text representation and data exchange across languages that share these written forms.

General Properties

Code Point	U+6C2E
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	氮
HTML Hex Encoding	氮
UTF-8 Encoding	0xE6 0xB0 0xAE
UTF-16 Encoding	0x6C2E
UTF-32 Encoding	0x00006C2E
C/C++/Java Escape	\u6c2e

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	Ideographic
East Asian Width	Wide
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes
Unified Ideograph	Yes

Unihan Properties

kBigFive	B4E1
kCCCII	214659
kCNS1986	1-6028
kCNS1992	1-6028
kCangjie	ONFF
kCantonese	daam6
kCihaiT	754.201
kDefinition	nitrogen (element 7, N)
kEACC	214659
kFourCornerCode	8081.7
kGB0	2110
kGB1	2110
kHanYu	32013.060
kHanyuPinlu	dàn(13)
kHanyuPinyin	32013.060:dàn
kHKGlyph	2105
kIICore	AGTHM
kIRGHanyuDaZidian	32013.060
kIRGKangXi	0600.011
kIRG_GSource	G0-352A
kIRG_HSource	HB1-B4E1
kIRG_JSource	J1-4651
kIRG_TSource	T1-6028
kJapanese	タン
kTGH	2013:2671
kJapaneseOn	TAN
kJis1	3849
kKangXi	0600.011
kMainlandTelegraph	8644
kMandarin	dàn
kMojiJoho	MJ015030
kMorohashi	17071
kPhonetic	1568
kRSAdobe_Japan1_6	C+21845+84.4.8
kRSUnicode	84.8
kSMSZD2003Index	353.10
kSMSZD2003Readings	dàn粵daam6
kTaiwanTelegraph	8639
kTGHZ2013	066.010:dàn
kTotalStrokes	12
kUnihanCore2020	GHMT
kXerox	266:106
kXHC1983	0212.020:dàn