| Nom (anglais): | CJK Unified Ideograph-97C7[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE9 0x9F 0x87 |
| Encodage UTF-16: | 0x97C7 |
| Encodage UTF-32: | 0x000097C7 |
| kDaeJaweon | 1907.220 |
| kGSR | 1023q |
| kHanYu | 74352.180 |
| kIRGDaeJaweon | 1907.220 |
| kIRGDaiKanwaZiten | 43077 |
| kIRGHanyuDaZidian | 74352.180 |
| kIRGKangXi | 1392.310 |
| kKangXi | 1392.310 |
| kMorohashi | 43077 |
| kSBGY | 449.23 |
| kCantonese | duk6 |
| kHanyuPinyin | 74352.180:dú |
| kJapaneseKun | YAZUTSU |
| kJapaneseOn | TOKU DOKU |
| kMandarin | dú |
| kSimplifiedVariant | U+31077 |