Merck, S2130-1KG, 5-Sulfosalicylic acid dihydrate
Size:1 kg, 2-Hydroxy-5-sulfobenzoic acid, ReagentPlus®, ≥99%
Available Catalog Numbers
Catalog Number: S2130-1KG
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Category
Pack Size1 kg
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| Web Name Suffix Override | reagent grade, ≥99%, ReagentPlus® |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 24899512 |
| UNSPSC Code | 12352100 |
| EC Number | 202-555-6 |
| MDL number | MFCD00149540 |
| Beilstein/REAXYS Number | 650741 |
| InChI key | BHDKTFQBRFWJKR-UHFFFAOYSA-N |
| InChI | 1S/C7H6O6S.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 |
| SMILES string | [H]O[H].[H]O[H].OC(=O)c1cc(ccc1O)S(O)(=O)=O |
| grade | reagent grade |
| vapor pressure | 0.000054 hPa ( 20 °C) |
| product line | ReagentPlus® |
| assay | ≥99% |
| Quality Level | 200 |
| form | powder or crystals |
| pH | 0.55 (25.4 °C, 100 g/L) |
| mp | 105-110 °C (lit.) |
| solubility | water: soluble 100 mg/mL, clear, colorless |
| density | 1,6393 g/cm3 at 20 °C |
| functional group | carboxylic acid |
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