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· · COA & SDS available for every product · Same-day shipping on in-stock items Potassium carbonate-1.5-hydrate - Ultra pure, ≥99.995% metals basis , CAS No.6381-79-9
GRADE & PURITY Ultra pure ? Ultra-pure grade with very low impurity content across the board. Use for trace analysis, electronics, or processes intolerant of contamination. ≥99.995% metals basis Synonyms
Potassium carbonate-1.5-hydrate
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Why this grade Ultra pure, ≥99.995% metals basis Ultra pure for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Potassium carbonate-1.5-hydrate
Specifications & Purity
Ultra pure, ≥99.995% metals basis
Purity
≥99.995% metals basis
Names and Identifiers Canonical Smiles O.O.O.[K].[K].[K+].[K+].[O-]C(=O)[O-].OC(=O)O;O.O.O.[K+].[K+].[K+].[K+].[O-]C(=O)[O-].[O-]C(=O)[O-] WGK Germany 1 PubChem CID 204361461 Molecular Weight 165.23
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility 1300g/L Melt Point(°C) 891 °C (anhydrous substance)
Citations of This Product References 1. Qi Zhao, Xudong Li, Zishang Tian, Hui Ma, Xianglin Hou, Yingxiong Wang, Yuqi Wang. (2021) Controlling degradation and recycling of carbon fiber reinforced bismaleimide resin composites via selective cleavage of imide bonds. COMPOSITES PART B-ENGINEERING, [PMID: [10.1016/j.compositesb.2021.109595 ] 2. Caixia Liu, Baiping Mao, Vanessa Martinez, Xiaojian Chen, Yanan Li, Lingyun He, Sian Chen, Xiaoling Guo, Xian Shen, Xiandan Bao, Haifa Shen, Stefania Lenna, Pinyi Qian, Lingzhi Wu, Chao Li. (2020) A facile assay for rapid detection of COVID-19 antibodies. RSC Advances, 10 (47): (28041-28048). [PMID:35519100 ] [10.1039/D0RA04107F ] 3. Bo Xu, Zaichun Liu, Weibin Qiu, Qian Liu, Xuping Sun, Guanwei Cui, Yuping Wu, Xiaoli Xiong. (2018) La2O3 nanoplate: An efficient electrocatalyst for artificial N2 fixation to NH3 with excellent selectivity at ambient condition. ELECTROCHIMICA ACTA, [PMID: [10.1016/j.electacta.2018.12.084 ]
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Ultra pure grade guide →
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