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PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | [NH4+].OS(=O)(=O)[O-] |
|---|---|
| IUPAC Name | azanium;hydrogen sulfate |
| InChIKey | BIGPRXCJEDHCLP-UHFFFAOYSA-N |
| INCHI | 1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4) |
| Isomeric SMILES | [NH4+].OS(=O)(=O)[O-] |
| WGK Germany | 3 |
| UN Number | 2506 |
| Packing Group | II |
| Molecular Weight | 115.11 |
| Reaxy-Rn | 14641772 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14641772&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Homogeneous non-metal compounds |
| Class | Non-metal oxoanionic compounds |
| Subclass | Non-metal sulfates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Non-metal sulfates |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Non-metal sulfate - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as non-metal sulfates. These are inorganic non-metallic compounds containing a sulfate as its largest oxoanion. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 20, 2026 | A118837 | |
| Certificate of Analysis | May 20, 2026 | A118837 | |
| Certificate of Analysis | Oct 30, 2025 | A118837 | |
| Certificate of Analysis | Oct 30, 2025 | A118837 | |
| Certificate of Analysis | May 09, 2025 | A118837 | |
| Certificate of Analysis | May 09, 2025 | A118837 | |
| Certificate of Analysis | May 09, 2025 | A118837 | |
| Certificate of Analysis | Oct 09, 2024 | A118837 | |
| Certificate of Analysis | Sep 20, 2024 | A118837 | |
| Certificate of Analysis | Sep 20, 2024 | A118837 | |
| Certificate of Analysis | Jun 09, 2023 | A118837 | |
| Certificate of Analysis | Apr 20, 2023 | A118837 | |
| Certificate of Analysis | Nov 22, 2022 | A118837 | |
| Certificate of Analysis | Aug 10, 2022 | A118837 |
| Solubility | Soluble in water (~115.1 mg/ml at 20 °C). Insoluble in acetone, alcohol, and pyridine., |
|---|---|
| Boil Point(°C) | 350°C |
| Melt Point(°C) | 147°C |
| Molecular Weight | 115.110 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.994 Da |
| Monoisotopic Mass | 114.994 Da |
| Topological Polar Surface Area | 86.800 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 76.000 |
| 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 | 2 |
| 1. Chuanhui Teng, Wei Lv, Yuqin Chen, Linfeng Liu, Jiaqing Yin, Shengnan Li, Zhiyi Min, Qi Zhang, Weichong He, Kunfang Ma, Xinrui Li, Xiang Cao, Hongliang Xin. (2023) Enhanced the treatment of ischemic stroke through intranasal temperature-sensitive hydrogels of edaravone and borneol inclusion complex. INTERNATIONAL JOURNAL OF PHARMACEUTICS, [PMID:38154533] [10.1016/j.ijpharm.2023.123748] |
| 2. Ao Zhou, Zhihong Liu, Zhiyong Liu. (2023) Efficient separation of Li and Mn from spent LiMn2O4 cathode materials by NH4HSO4 reduction roasting-selective ammonia leaching. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2023.125561] |
| 3. Xinlei Zhang, Peng Liu, Yuchi Zhang, Bohan Li, Yan Xu. (2023) Sequential on–off–on detection of Fe2+ and enantiomeric L-lysine with logic gate operation based on fluorescent carbon dots derived from a zinc–amine complex. NEW JOURNAL OF CHEMISTRY, 47 (41): (19202-19209). [PMID:] [10.1039/D3NJ04046A] |
| 4. Xinlei Ji, Jia Kou, Gökalp Gözaydın, Xi Chen. (2023) Boosting 3-acetamido-5-acetylfuran production from N-acetyl-D-glucosamine in γ-valerolactone by a dissolution-dehydration effect. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2023.123379] |
| 5. Yang Gao, Li Cao, Xiaodong Wu, Xu Zhang, Ziran Ma, Rui Ran, Zhichun Si, Duan Weng, Baodong Wang. (2022) Protection Effect of Ammonia on CeNbTi NH3-SCR Catalyst from SO2 Poisoning. Catalysts, 12 (11): (1430). [PMID:] [10.3390/catal12111430] |
| 6. Jin Zhengwei, Yu Changjun, Wang Ruyang, Wei Wei, Jing Yunhuan, Wang Qi. (2022) Preparation of precipitated calcium carbonate using wollastonite and CO2 from industrial exhaust. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 39 (3): (661-669). [PMID:] [10.1007/s43153-021-00200-8] |
| 7. Lu Chen, Lingdong Kong, Songying Tong, Kejing Yang, Shengyan Jin, Chao Wang, Lianghai Xia, Lin Wang. (2021) Aqueous phase oxidation of bisulfite influenced by nitrate and its photolysis. SCIENCE OF THE TOTAL ENVIRONMENT, [PMID:33940423] [10.1016/j.scitotenv.2021.147345] |
| 8. Zhihao Si, Miao Zuo, Wenlong Jia, Gaofeng Chen, Xing Tang, Xianhai Zeng, Lu Lin. (2020) Effective Synthesis of a Biodiesel Precursor from Furan Derivatives at Room Temperature with NaHSO4 as a Recyclable Catalyst. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.0c03018] |
| 9. Zhicheng Xu, Yuran Li, Junxiang Guo, Jin Xiong, Yuting Lin, Tingyu Zhu. (2020) An efficient and sulfur resistant K-modified activated carbon for SCR denitrification compared with acid- and Cu-modified activated carbon. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2020.125047] |
| 10. Jie Yu, Esong Zhang, Lele Wang, Zijian Song, Fanhai Kong, Yunlong Ma, Hong Zhao, Lushi Sun. (2020) The Interaction of NH4HSO4 with Vanadium–Titanium Catalysts Modified with Molybdenum and Tungsten. ENERGY & FUELS, [PMID:] [10.1021/acs.energyfuels.9b04033] |
| 11. Ao Zhou, Dan Zhang, Zhihong Liu, Zhiyong Liu. (2024) Comprehensive recovery of valuable metals from spent LiCoO2 cathode material by a method of NH4HSO4 roasting- (NH₄)₂S leaching. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.154573] |
| 12. Cangpeng Shan, Qinwei Jia, Yan Zhang, Guoshuai Liu, Xinyu Hou, Yunchong Wang, Rui Han, Caixia Liu, Weichao Wang, Qingling Liu. (2025) Construction of functionalized Pt-O-S bridge on Pt/TiO2 simultaneously enhancing the catalytic activity and sulfur resistance for CO oxidation. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2025.126277] |
| 13. Mengnan Zhang, Weilong Hu, Zhongyu Li, Yuanqing Zhang, Hao Zhang, Zao Zeng, Shiquan Wang, Zhijun Ma, Jianwen Liu. (2025) Efficient regeneration of LiFePO4 through low-temperature roasting with ammonium bisulfate for spent LiFePO4 cathode scraps. MATERIALS CHEMISTRY AND PHYSICS, [PMID:] [10.1016/j.matchemphys.2025.131610] |
| 14. Teng Liumei, Liu Jiangqi, Zhou Huichen, Jin Xiao, Guo Chaozhong, Liu Weizao, Liu Qingcai, Yang Chen. (2026) Efficient Extraction of Valuable Metals from Spent LiNi0.5Co0.2Mn0.3O2 Cathode via an Ammonium Hydrogen Sulfate Leaching Process. Journal of Sustainable Metallurgy, [PMID:] [10.1007/s40831-025-01379-7] |
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