| Nom (anglais): | CJK Unified Ideograph-78AD[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 0xA2 0xAD |
| Encodage UTF-16: | 0x78AD |
| Encodage UTF-32: | 0x000078AD |
| kDaeJaweon | 1250.070 |
| kGSR | 0720f' |
| kHanYu | 42443.020 |
| kIRGDaeJaweon | 1250.070 |
| kIRGDaiKanwaZiten | 24342 |
| kIRGHanyuDaZidian | 42443.020 |
| kIRGKangXi | 0833.170 |
| kKangXi | 0833.170 |
| kMatthews | 6099 |
| kMorohashi | 24342 |
| kSBGY | 178.32 427.11 |
| kCantonese | dong6 |
| kDefinition | brilliantly colored stone with veined patterns in it |
| kHangul | 탕:1N |
| kHanyuPinyin | 42443.020:dàng |
| kJapaneseKun | ISHI |
| kJapaneseOn | TOU DOU |
| kKorean | THANG |
| kMandarin | dàng |
| kXHC1983 | 0217.021:dàng |
| kSimplifiedVariant | U+7800 |