Salicylic acid ≥99.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
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20657.232EA
111
EUR
20657.232
Salicylic acid ≥99.0%, AnalaR NORMAPUR® analytical reagent
Salicylic acid
Formula:
(HO)C₆H₄CO₂H MW: 138,12 g/mol Boiling Pt: 336 °C (1013 hPa) Melting Pt: 157…159 °C Density: 1,443 g/cm³ (20 °C) Flash Pt: 157 °C |
MDL Number:
MFCD00002439 CAS Number: 69-72-7 Merck Index: 13,08411 |
Specification Test Results
Assay | Min. 99.0 % |
Substances coloured by H2SO4 | Passes test |
Melting point | 158 - 161 °C |
Heavy metals (as Pb) | Max. 10 ppm |
Ignition residue (SO4) | Max. 0.05 % |
Insolubility in methanol | Max. 50 ppm |
Insolubility in NH3 4 N | Max. 50 ppm |
SO4 (Sulphate) | Max. 0.025 % |
Fe (Iron) | Max. 2 ppm |
Water | Max. 0.15 % |
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