- Description
- Product Details
- Additional Information
Description
This product is restricted and will only be sold and shipped to approved customers
Synonyms: o-Hydroxybenzoic acid , 2-Hydroxybenzoic acid
Lot analysis on label
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Formula: (HO)C₆H₄CO₂H MW: 138.12 g/mol Boiling Pt: 336 °C (1013 hPa) Melting Pt: 158…161 °C Density: 1.443 g/cm³ (20 °C) Flash Pt: 157 °C |
MDL Number: MFCD00002439 CAS Number: 69-72-7 Merck Index: 12,08484 |
Product Details
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| Assay (C₇H₆O₃) | ≥ 99.0 % |
| Melting Point | 158.0 - 161.0 °C |
| Residue after Ignition | ≤ 0.010 % |
| Substances Darkened by H₂SO₄ | Passes Test |
| Chloride (Cl) | ≤ 0.001 % |
| Sulfate (SO₄) | ≤ 0.002 % |
| Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
| Trace Impurities - Iron (Fe) | ≤ 2.0 ppm |