氯化亚铁（CAS 7758-94-3）：分子式 Cl2Fe、分子量 126.75。
| CAS号 | 7758-94-3 |
|---|---|
| 分子式 | Cl2Fe |
| 分子量 | 126.75 |
| 熔点 | [ACGIH] 674 °C |
| 沸点 | 1023 °C |
| 应用领域 | Processing aids not otherwise specified、Defoamer、Flocculating agent、Intermediate、Corrosion inhibitor、USED AS A HOT BATH IN IRON PLATING BATHS TO YIELD A MORE DUCTILE DEPOSIT |
登记用途：Processing aids not otherwise specified、Defoamer、Flocculating agent、Intermediate、Corrosion inhibitor、USED AS A HOT BATH IN IRON PLATING BATHS TO YIELD A MORE DUCTILE DEPOSIT。
氯化亚铁 是一种化工化合物，登记 CAS 号为 7758-94-3，分子式 Cl2Fe（分子量 126.75）。
登记 CAS 号：7758-94-3
其分子式 Cl2Fe 由 2 个氯、1 个铁 组成。
别名/同义词：氯化亚铁 · Ferrous chloride
氯化亚铁 的 CAS 登记号为 7758-94-3。
分子式 Cl2Fe，分子量 126.75。
别名/同义词：氯化亚铁、Ferrous chloride。
登记用途：Processing aids not otherwise specified、Defoamer、Flocculating agent、Intermediate、Corrosion inhibitor、USED AS A HOT BATH IN IRON PLATING BATHS TO YIELD A MORE DUCTILE DEPOSIT。
氯化亚铁（CAS 7758-94-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7758-94-3 |
|---|---|
| PubChem CID | 24458 |
| Molecular formula | Cl2Fe |
| IUPAC name | dichloroiron |
| UNII (FDA) | S3Y25PHP1W |
| Molecular Weight | 126.75 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 125.872641 |
| Monoisotopic Mass | 125.872641 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | 1023 °C |
|---|---|
| Boiling Point | 1023 °C @760 [mm Hg] |
| Melting Point | [ACGIH] 674 °C |
| Melting Point | 674 °C |
| Melting Point | 676 °C |
| Solubility | SOL IN 100 CC ALC: 64.4 G @ 10 °C, 105.7 G @ 100 °C. |
| Density | SP GR: 3.16 @ 25 °C/4 °C |
| Density | 3.16 @25 °C |
| Vapor Pressure | 10 MM HG @ 700 °C |
| Vapor Pressure | 10 [mm Hg] @700 °C |
Iron(II) chloride; Iron dichloride; FeCl2; Ferrous dichloride; Iron(2+) chloride; Ferro 66; Iron protochloride; Natural lawrencite; Iron chloride (FeCl2); Iron(II) chloride (1:2); S3Y25PHP1W; CHEBI:30812; RefChem:5826; 231-843-4; 7758-94-3; DTXCID809695
| GHS notification summary | 3.1% (10 / 318) |
|---|
| GHS notification summary | 3.1% (10 / 318) |
|---|---|
| Reported hazard statements | H290 (60.7%), H302 (96.5%), H317 (12.9%), H318 (93.4%), H412 (44.7%), H315 (100%), H319 (100%) |
This chemical does not meet GHS hazard criteria for 3.1% (10 of 318) of reports.
H290 (60.7%): May be corrosive to metals [Warning Corrosive to Metals]
Ferrous chloride · CAS 7758-94-3 · Cl2Fe. UNII S3Y25PHP1W. Boiling Point: 1023 °C; Boiling Point: 1023 °C @760 [mm Hg]; Melting Point: [ACGIH] 674 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ferrous chloride