氢氧化铬绿（CAS 12001-99-9）：分子式 Cr2H4O5、分子量 188.02。
| CAS号 | 12001-99-9 |
|---|---|
| 分子式 | Cr2H4O5 |
| 分子量 | 188.02 |
| 应用领域 | Uses: A purified colorant used to color various foods、drugs、and cosmetics、[MSDSonline] Hydrated chromium oxide green is a pigment similar to Guignet's green、it is prepared differently and has less intense color、[Ullmann]、Use Classification: Cosmetics -> Cosmetic colorant、Hair dyeing、Industry Uses: Pigment、U.S. Production: 2023: 22、050 lb、2022: 41、895 lb、2021: 48、510 lb、2020: 8、820 lb、General Manufacturing Information: Construction、C.I. Pigment Green 18: ACTIVE |
登记用途：Uses: A purified colorant used to color various foods、drugs、and cosmetics、[MSDSonline] Hydrated chromium oxide green is a pigment similar to Guignet's green、it is prepared differently and has less intense color、[Ullmann]、Use Classification: Cosmetics -> Cosmetic colorant、Hair dyeing、Industry Uses: Pigment、U.S. Production: 2023: 22、050 lb、2022: 41、895 lb、2021: 48、510 lb、2020: 8、820 lb、General Manufacturing Information: Construction、C.I. Pigment Green 18: ACTIVE。
氢氧化铬绿 是一种化工化合物，登记 CAS 号为 12001-99-9，分子式 Cr2H4O5（分子量 188.02）。
登记 CAS 号：12001-99-9
其分子式 Cr2H4O5 由 2 个铬、4 个氢、5 个氧 组成。
别名/同义词：氢氧化铬绿 · CHROMIUM HYDROXIDE GREEN · Pigment Green 18
氢氧化铬绿 的 CAS 登记号为 12001-99-9。
分子式 Cr2H4O5，分子量 188.02。
别名/同义词：氢氧化铬绿、CHROMIUM HYDROXIDE GREEN、Pigment Green 18。
登记用途：Uses: A purified colorant used to color various foods、drugs、and cosmetics、[MSDSonline] Hydrated chromium oxide green is a pigment similar to Guignet's green、it is prepared differently and has less intense color、[Ullmann]、Use Classification: Cosmetics -> Cosmetic colorant、Hair dyeing、Industry Uses: Pigment、U.S. Production: 2023: 22、050 lb、2022: 41、895 lb、2021: 48、510 lb、2020: 8、820 lb、General Manufacturing Information: Construction、C.I. Pigment Green 18: ACTIVE。
氢氧化铬绿（CAS 12001-99-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 12001-99-9 |
|---|---|
| PubChem CID | 22504267 |
| Molecular formula | Cr2H4O5 |
| IUPAC name | bis(chromium(3+));tris(oxygen(2-));dihydrate |
| UNII (FDA) | RV8FT8XF5R |
| Molecular Weight | 188.02 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 187.886883 |
| Monoisotopic Mass | 187.886883 |
| Topological Polar Surface Area | 5 |
| Heavy Atom Count | 7 |
| Color Additive Status | 73.1326 |
|---|---|
| Color Additive Status | 73.2326 |
Chromium hydroxide green; 12001-99-9; RV8FT8XF5R; Chromic oxide hydrated; UNII-RV8FT8XF5R; 11958 GREEN; CHROME OXIDE (HYDRATED) GREEN; C.I. 77289; Guignet'S green; RefChem:122490; DTXSID70894251; CHROMIUM HYDROXIDE GREEN [INCI]; 601-657-1; chromium(3+);oxygen(2-);dihydrate; Hydrated chromium sesquioxide; CI 77289
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs, Cosmetics CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS notification summary | 91.7% (11 / 12) |
| GHS notification summary | 91.7% (11 / 12) |
|---|
This chemical does not meet GHS hazard criteria for 91.7% (11 of 12) of all reports.
Reported as not meeting GHS hazard criteria by 11 of 12 companies (only 8.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Pigment Green 18 · CAS 12001-99-9 · Cr2H4O5. UNII RV8FT8XF5R. Color Additive Status: 73.1326; Color Additive Status: 73.2326.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: CHROMIUM HYDROXIDE GREEN