Determine the necessary mass, volume, or concentration for preparing a solution.
AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488203042 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488203042 |
| Canonical Smiles | C1=CC(=C(C=C1S(=O)(=O)O)C(=O)[O-])O.O.O.[Na+] |
| IUPAC Name | sodium;2-hydroxy-5-sulfobenzoate;dihydrate |
| InChIKey | OOMQZSZNGQGEEN-UHFFFAOYSA-M |
| INCHI | 1S/C7H6O6S.Na.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;;/h1-3,8H,(H,9,10)(H,11,12,13);;2*1H2/q;+1;;/p-1 |
| PubChem CID | 138985256 |
| Molecular Weight | 276.20 |
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 →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 | Mar 18, 2026 | S100123 | |
| Certificate of Analysis | Aug 15, 2025 | S100123 | |
| Certificate of Analysis | Aug 15, 2025 | S100123 | |
| Certificate of Analysis | Aug 15, 2025 | S100123 | |
| Certificate of Analysis | Aug 15, 2025 | S100123 | |
| Certificate of Analysis | Apr 10, 2025 | S100123 | |
| Certificate of Analysis | Apr 10, 2025 | S100123 | |
| Certificate of Analysis | Apr 10, 2025 | S100123 | |
| Certificate of Analysis | Nov 18, 2024 | S100123 | |
| Certificate of Analysis | Nov 18, 2024 | S100123 | |
| Certificate of Analysis | Nov 18, 2024 | S100123 | |
| Certificate of Analysis | Nov 18, 2024 | S100123 | |
| Certificate of Analysis | Nov 04, 2023 | S100123 | |
| Certificate of Analysis | Nov 04, 2023 | S100123 | |
| Certificate of Analysis | Nov 04, 2023 | S100123 | |
| Certificate of Analysis | May 25, 2022 | S100123 | |
| Certificate of Analysis | May 25, 2022 | S100123 | |
| Certificate of Analysis | May 25, 2022 | S100123 | |
| Certificate of Analysis | May 25, 2022 | S100123 | |
| Certificate of Analysis | Jun 22, 2021 | S100123 |
| Sensitivity | Light sensitive. |
|---|
| 1. Ting-ting Xu, Wen-chang Wang, Xiao-hui Chen, Zhi-dong Chen. (2023) Study on Rapid Electrochemiluminescence Detection of Allura Red. International Journal of Electrochemical Science, [PMID:30766610] [10.20964/2017.10.21] |
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