| Nom (anglais): | CJK Unified Ideograph-81FF[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: | 0xE8 0x87 0xBF |
| Encodage UTF-16: | 0x81FF |
| Encodage UTF-32: | 0x000081FF |
| kDaeJaweon | 1460.030 |
| kGSR | 0631a |
| kHanYu | 53038.020 |
| kIRGDaeJaweon | 1460.030 |
| kIRGDaiKanwaZiten | 30180 |
| kIRGHanyuDaZidian | 53038.020 |
| kIRGKangXi | 1003.060 |
| kKangXi | 1003.060 |
| kMatthews | 112 |
| kMorohashi | 30180 |
| kSBGY | 543.45 |
| kCantonese | caap3 |
| kDefinition | to separate the grain from the husk |
| kHanyuPinyin | 53038.020:chā |
| kJapaneseKun | USUJIKU |
| kJapaneseOn | SOU SHOU |
| kMandarin | chā |
| kXHC1983 | 0112.011:chā |