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technical grade Technical grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Calcium hypochlorite has oxidizing properties. It participates as an oxidant in the preparation of diamine-benzoquinone polymers. Calcium hypochlorite is generally used for water disinfection and as a bleaching agent.
| Pubchem Sid | 504753220 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753220 |
| Sonrisas canónicas | [O-]Cl.[O-]Cl.[Ca+2] |
| IUPAC Name | calcium;dihypochlorite |
| InChIKey | ZKQDCIXGCQPQNV-UHFFFAOYSA-N |
| INCHI | 1S/Ca.2ClO/c;2*1-2/q+2;2*-1 |
| Isómeros SMILES | [O-]Cl.[O-]Cl.[Ca+2] |
| WGK Alemania | 3 |
| RTECS | NH3485000 |
| PubChem CID | 24504 |
| Número ONU | 3485(corrosive)1748 |
| Grupo de embalaje | II |
| Peso molecular | 142.98 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Clase | Alkaline earth metal oxoanionic compounds |
| Subclass | Alkaline earth metal hypochlorites |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal hypochlorites |
| Alternative Parents | Inorganic oxides Inorganic calcium salts |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal hypochlorite - Inorganic calcium salt - Inorganic oxide - Inorganic salt |
| Descripción | This compound belongs to the class of inorganic compounds known as alkaline earth metal hypochlorites. These are inorganic compounds in which the largest oxoanion is hypochlorite, and in which the heaviest atom not in an oxoanion is an alkaline earth metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Mar 17, 2026 | C110509 | |
| Certificate of Analysis | Mar 17, 2026 | C110509 | |
| Certificate of Analysis | Mar 17, 2026 | C110509 | |
| Certificate of Analysis | Oct 14, 2024 | C110509 | |
| Certificate of Analysis | Oct 14, 2024 | C110509 | |
| Certificate of Analysis | Oct 14, 2024 | C110509 | |
| Certificate of Analysis | Jul 03, 2024 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Mar 25, 2023 | C110509 | |
| Certificate of Analysis | Feb 28, 2023 | C110509 | |
| Certificate of Analysis | Feb 28, 2023 | C110509 | |
| Certificate of Analysis | Feb 28, 2023 | C110509 | |
| Certificate of Analysis | Feb 28, 2023 | C110509 | |
| Certificate of Analysis | Feb 28, 2023 | C110509 | |
| Certificate of Analysis | Mar 22, 2022 | C110509 | |
| Certificate of Analysis | Mar 22, 2022 | C110509 | |
| Certificate of Analysis | Mar 22, 2022 | C110509 |
| Solubilidad | Soluble in water. |
|---|---|
| Sensibilidad | Moisture sensitive |
| Punto de fusión (°C) | 100°C |
| Peso molecular | 142.980 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 141.89 Da |
| Monoisotopic Mass | 141.89 Da |
| Topological Polar Surface Area | 46.100 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 2.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 3 |
| 1. Yimei Xiao, Jinchan Feng, Bingqiao Yang, Huihua Luo, Fang Zhou. (2023) The combination of calcium hypochlorite and fulvic acid as an efficient arsenopyrite depressant in Cu-As separation. MINERALS ENGINEERING, [PMID:] [10.1016/j.mineng.2023.108497] |
| 2. Jiawei Hu, Zhuo Li, Wenquan Tao. (2022) Calcium Hypochlorite Promotes Dark Fermentative Hydrogen Production from Waste Activated Sludge. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.1c07861] |
| 3. Jiawei Hu, Jingsi Zhang, Zhuo Li, Wenquan Tao. (2022) Enhanced methane yield through sludge two-phase anaerobic digestion process with the addition of calcium hypochlorite. BIORESOURCE TECHNOLOGY, [PMID:35017094] [10.1016/j.biortech.2022.126693] |
| 4. Jingyang Luo, Wenxuan Huang, Qin Zhang, Yang Wu, Fang Fang, Jiashun Cao, Yinglong Su. (2020) Distinct effects of hypochlorite types on the reduction of antibiotic resistance genes during waste activated sludge fermentation: Insights of bacterial community, cellular activity, and genetic expression. JOURNAL OF HAZARDOUS MATERIALS, [PMID:33265039] [10.1016/j.jhazmat.2020.124010] |
| 5. Jingyang Luo, Wenxuan Huang, Qin Zhang, Wen Guo, Yang Wu, Qian Feng, Fang Fang, Jiashun Cao, Yinglong Su. (2020) Effects of different hypochlorite types on the waste activated sludge fermentation from the perspectives of volatile fatty acids production, microbial community and activity, and characteristics of fermented sludge. BIORESOURCE TECHNOLOGY, [PMID:32229411] [10.1016/j.biortech.2020.123227] |
| 6. Qin Zhang, Yang Wu, Jingyang Luo, Jiashun Cao, Chaojie Kang, Suna Wang, Keyan Li, Jianan Zhao, Muhammad Aleem, Dongbo Wang. (2020) Enhanced volatile fatty acids production from waste activated sludge with synchronous phosphorus fixation and pathogens inactivation by calcium hypochlorite stimulation. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:31931205] [10.1016/j.scitotenv.2020.136500] |
| 7. Jialin Liang, Jinjia Huang, Siwei Zhang, Xian Yang, Shaosong Huang, Li Zheng, Maoyou Ye, Shuiyu Sun. (2018) A highly efficient conditioning process to improve sludge dewaterability by combining calcium hypochlorite oxidation, ferric coagulant re-flocculation, and walnut shell skeleton construction. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2018.10.143] |
| 8. Jie Wang, Xuanming Hu, Haiye Feng, Yunxin Tang, Guo Sun, Shiji Lin, Lirong He, Qiangqiang Sun, Shaobing Zhou. (2024) Dynamic surface potential gradient for charged droplet manipulation. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.158780] |
| 9. Lian Zhang, Wei Fang, Panyue Zhang. (2024) Ferrous activated calcium hypochlorite process combined with tannic acid conditioning for improving dewaterability of waste activated sludge. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.158275] |
| 10. Qian Zhang, Jiawei Hu, Cheng Li. (2025) Synergistic increase of bio-hydrogen production from sludge anaerobic fermentation by thermal hydrolysis coupled with calcium hypochlorite pretreatment. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2025.146304] |
| 11. Tingting Cao, Qinghui Luo, Peixin Liu, Ma Ge, Liang Liu, Xiyang Fei, Yuanhang Zhao, Bin Cui, Han Cui, Dandan Zhou. (2025) Promoting the butterfly transformation of residual sludge: Specific adsorption of heavy metals and in-situ cultivation of granular sludge. JOURNAL OF HAZARDOUS MATERIALS, [PMID:40773833] [10.1016/j.jhazmat.2025.139425] |
| 12. Weihao Zhu, Lian Zhang, Peicong Li, Wei Fang, Panyue Zhang. (2025) Mechanisms of heavy metal migration and removal in sewage sludge by Fe2+/Ca(ClO)2/tannic acid conditioning and risk assessment. Journal of Water Process Engineering, [PMID:] [10.1016/j.jwpe.2025.108584] |
| 13. Zou Peizhuo, Yang Qian, Wang Hailiang, Xie Guosi, Cao Zhi, Chen Xing, Gao Wen, Huang Jie. (2020) In vitro disinfection efficacy and clinical protective effects of common disinfectants against acute hepatopancreatic necrosis disease (AHPND)-causing Vibrio isolates in Pacific white shrimp Penaeus vannamei. JOURNAL OF MICROBIOLOGY, 58 (8): (675-686). [PMID:32720097] [10.1007/s12275-020-9537-1] |
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