| Nom (anglais): | CJK Unified Ideograph-7CA2[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: | 0xE7 0xB2 0xA2 |
| Encodage UTF-16: | 0x7CA2 |
| Encodage UTF-32: | 0x00007CA2 |
| kDaeJaweon | 1334.230 |
| kGSR | 0555g |
| kHanYu | 53148.040 |
| kIRGDaeJaweon | 1334.230 |
| kIRGDaiKanwaZiten | 26932 |
| kIRGHanyuDaZidian | 53148.040 |
| kIRGKangXi | 0908.290 |
| kKangXi | 0908.290 |
| kMatthews | 6926 |
| kMeyerWempe | 3531d |
| kMorohashi | 26932 |
| kSBGY | 052.31 |
| kCantonese | zi1 |
| kDefinition | grain offered in ritual sacrifice; millet |
| kHangul | 자:1N |
| kHanyuPinyin | 53148.040:zī,cí,jì |
| kJapaneseKun | KIBI |
| kJapaneseOn | SHI SEI |
| kKorean | CA |
| kMandarin | zī |
| kXHC1983 | 1528.110:zī |