| Nom (anglais): | CJK Unified Ideograph-8CA4[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 0xB2 0xA4 |
| Encodage UTF-16: | 0x8CA4 |
| Encodage UTF-32: | 0x00008CA4 |
| kDaeJaweon | 1666.050 |
| kHanYu | 63625.060 |
| kIRGDaeJaweon | 1666.050 |
| kIRGDaiKanwaZiten | 36667 |
| kIRGHanyuDaZidian | 63625.060 |
| kIRGKangXi | 1205.030 |
| kKangXi | 1205.030 |
| kKarlgren | 223 |
| kMatthews | 2944 |
| kMeyerWempe | 854t |
| kMorohashi | 36667 |
| kSBGY | 347.38 355.38 355.47 |
| kCantonese | ji4 |
| kDefinition | steps, grade, strata; series |
| kHanyuPinyin | 63625.060:yì,yí |
| kJapaneseKun | KASANERU |
| kJapaneseOn | I SHI JI |
| kMandarin | yí |
| kXHC1983 | 1363.130*:yí 1369.110*:yì |
| kSimplifiedVariant | U+30DE0 |