十二水合硫酸铬钾（CAS 7788-99-0）：分子式 CrH24KO20S2、分子量 499.4。
| CAS号 | 7788-99-0 |
|---|---|
| 分子式 | CrH24KO20S2 |
| 分子量 | 499.4 |
| 应用领域 | Uses: Used in dyeing (mordant)、tanning、printing calico、developing photographs、and producing glue、gum、and waterproof fabrics、[Merck Index]、Leather Tanning and Processing [Category: Industry]、Photographic Processing [Category: Other]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Household Products: Information on 4 consumer products that contain Potassium chromium alum dodecahydrate in the following categories is provided:、• Inside the Home |
登记用途：Uses: Used in dyeing (mordant)、tanning、printing calico、developing photographs、and producing glue、gum、and waterproof fabrics、[Merck Index]、Leather Tanning and Processing [Category: Industry]、Photographic Processing [Category: Other]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Household Products: Information on 4 consumer products that contain Potassium chromium alum dodecahydrate in the following categories is provided:、• Inside the Home。
十二水合硫酸铬钾 是一种化工化合物，登记 CAS 号为 7788-99-0，分子式 CrH24KO20S2（分子量 499.4）。
登记 CAS 号：7788-99-0
其分子式 CrH24KO20S2 由 1 个铬、24 个氢、1 个钾、20 个氧、2 个硫 组成。
别名/同义词：十二水合硫酸铬钾 · Chromium Potassium Sulfate dodecahydrate
十二水合硫酸铬钾 的 CAS 登记号为 7788-99-0。
分子式 CrH24KO20S2，分子量 499.4。
别名/同义词：十二水合硫酸铬钾、Chromium Potassium Sulfate dodecahydrate。
登记用途：Uses: Used in dyeing (mordant)、tanning、printing calico、developing photographs、and producing glue、gum、and waterproof fabrics、[Merck Index]、Leather Tanning and Processing [Category: Industry]、Photographic Processing [Category: Other]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Household Products: Information on 4 consumer products that contain Potassium chromium alum dodecahydrate in the following categories is provided:、• Inside the Home。
十二水合硫酸铬钾（CAS 7788-99-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7788-99-0 |
|---|---|
| PubChem CID | 24596 |
| Molecular formula | CrH24KO20S2 |
| IUPAC name | potassium;chromium(3+);disulfate;dodecahydrate |
| UNII (FDA) | H54D055WX6 |
| Molecular Weight | 499.4 |
|---|---|
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 20 |
| Rotatable Bond Count | 0 |
| Exact Mass | 498.934447 |
| Monoisotopic Mass | 498.934447 |
| Topological Polar Surface Area | 189 |
| Heavy Atom Count | 24 |
| Density | 1.83 @25 °C |
|---|
Chromium potassium sulfate dodecahydrate; Chromic potassium sulfate dodecahydrate; Chrome alum (dodecahydrate); Chromium(III) potassium sulfate dodecahydrate; Potassium chromium alum dodecahydrate; CCRIS 8929; Chromium(III) potassium sulfate (1:1:2), dodecahydrate; Sulfuric acid, chromium(3+)potassium salt(2:1:1), dodecahydrate; CHROMIUM KALI SULPHURICUM; Potassium chromium(III) sulfate dodecahydrate; DTXSID90228493; CHROMIUM KALI SULPHURICUM [HPUS]; CHROMIC POTASSIUM SULFATE DODECAHYDRATE [MI]; CHROMIUM(III) POTASSIUM DISULFATE DODECAHYDRATE; RefChem:576867; DTXCID10150984
Chromium Potassium Sulfate dodecahydrate · CAS 7788-99-0 · CrH24KO20S2. UNII H54D055WX6. Density: 1.83 @25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Chromium Potassium Sulfate dodecahydrate