URANINE K (CAS 6417-85-2) — formula C20H10K2O5, molecular weight 408.5; category organic chemicals.
| CAS Number | 6417-85-2 |
|---|---|
| Molecular Formula | C20H10K2O5 |
| Molecular Weight | 408.5 |
| Category | Organic Chemicals |
URANINE K is a carbon-based organic compound with CAS registry number 6417-85-2 and molecular formula C20H10K2O5 (molecular weight 408.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6417-85-2
Its molecular formula C20H10K2O5 comprises 20 C, 10 H, 2 K, 5 O atoms.
Also known as: URANINE K · 荧光素二钾
Category: organic chemicals
The CAS registry number of URANINE K is 6417-85-2.
Molecular formula C20H10K2O5, molecular weight 408.5.
It is also registered under: URANINE K, 荧光素二钾.
Category: Organic Chemicals.
Independent reference data for URANINE K (CAS 6417-85-2), compiled from public chemistry databases.
| CAS 号 | 6417-85-2 |
|---|---|
| PubChem CID | 80878 |
| 分子式 | C20H10K2O5 |
| IUPAC 名称 | dipotassium;3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate |
| UNII（FDA） | Z6551U35SA |
| Molecular Weight | 408.5 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 407.98023638 |
| Monoisotopic Mass | 407.98023638 |
| Topological Polar Surface Area | 81.7 |
| Heavy Atom Count | 27 |
6417-85-2; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, dipotassium salt; Fluorescein, Dipotassium Salt; UNII-Z6551U35SA; DTXSID9064348; Z6551U35SA; EINECS 229-143-9; Dipotassium 2-(6-oxido-3-oxoxanthen-9-yl)benzoate; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-, dipotassium salt; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-, potassium salt (1:2); Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, potassium salt (1:2); RefChem:200981; DTXCID8044250; DIPOTASSIUM FLUORESCEIN; FLUORESCEIN DIPOTASSIUM; Uranine K
| 法规与食品接触 | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS 通报统计 | 100% (7 / 7) |
| GHS 通报统计 | 100% (7 / 7) |
|---|
荧光素二钾 · CAS 6417-85-2 · C20H10K2O5. UNII Z6551U35SA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 荧光素二钾