| Nom (anglais): | CJK Unified Ideograph-553B[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: | 0xE5 0x94 0xBB |
| Encodage UTF-16: | 0x553B |
| Encodage UTF-32: | 0x0000553B |
| kDaeJaweon | 0414.140 |
| kHanYu | 10637.090 |
| kIRGDaeJaweon | 0414.140 |
| kIRGDaiKanwaZiten | 03779 |
| kIRGHanyuDaZidian | 10637.090 |
| kIRGKangXi | 0194.080 |
| kKangXi | 0194.080 |
| kMorohashi | 03779 |
| kSBGY | 095.35 274.49 |
| kHanyuPinyin | 10637.090:lài,lái |
| kJapaneseKun | UTAU |
| kJapaneseOn | RAI |
| kMandarin | lài |
| kVietnamese | lải |
| kSimplifiedVariant | U+2BA81 |