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· · COA & SDS available for every product · Same-day shipping on in-stock items 1,4-Benzenedicarboxylic acid 1,4-Benzenedicarboxylicacid,2,5-diphosphono - ≥95% , CAS No.223519-93-5 🧪
Why this grade ≥95% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥95%
Names and Identifiers Canonical Smiles C1=C(C(=CC(=C1P(=O)(O)O)C(=O)O)P(=O)(O)O)C(=O)O IUPAC Name 2,5-diphosphonoterephthalic acid InChIKey IFKKFURUNPBMJE-UHFFFAOYSA-N INCHI 1S/C8H8O10P2/c9-7(10)3-1-5(19(13,14)15)4(8(11)12)2-6(3)20(16,17)18/h1-2H,(H,9,10)(H,11,12)(H2,13,14,15)(H2,16,17,18) Isomeric SMILES C1=C(C(=CC(=C1P(=O)(O)O)C(=O)O)P(=O)(O)O)C(=O)O Molecular Weight 326.09 Reaxy-Rn 23519946 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23519946&ln=
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 →
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