| Nom (anglais): | CJK Unified Ideograph-91AD[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 0x86 0xAD |
| Encodage UTF-16: | 0x91AD |
| Encodage UTF-32: | 0x000091AD |
| kDaeJaweon | 1788.050 |
| kFennIndex | 422.02 |
| kHanYu | 63598.030 |
| kIRGDaeJaweon | 1788.050 |
| kIRGDaiKanwaZiten | 40023 |
| kIRGHanyuDaZidian | 63598.030 |
| kIRGKangXi | 1287.250 |
| kKangXi | 1287.250 |
| kMatthews | 5382 |
| kMorohashi | 40023 |
| kSBGY | 452.13 |
| kCantonese | buk6 pok3 |
| kDefinition | molds on liquids; scum |
| kHanyuPinyin | 63598.030:bú |
| kJapaneseKun | KABI |
| kJapaneseOn | HOKU |
| kMandarin | bú |
| kXHC1983 | 0085.160:bú |