Salicylic acid 99.0-100.5%, powder Ph. Eur.
Supplier: VWR Chemicals
Certificates
:69-72-7
:
:(HO)C₆H₄CO₂H
:MFCD00002439
:138.12 g/mol
:13,08411
:336 °C (1013 hPa)
:157…159 °C
:1.443 g/cm³ (20 °C)
:157 °C
:Ambient
:200-712-3
:GHS07
:GHS05
- Assay (calculated on dried substance):99.0 --> 100.5 %
- Appearance:White crystalline powder
- Identification B:Passes test
- Appearance of solution:Passes test
- Melting point:158 --> 161 °C
- Impurity A:Max. 0.1 %
- Impurity B:Max. 0.05 %
- Impurity C:Max. 0.02 %
- Any other impurity:Max. 0.05 %
- Total impurities:Max. 0.2 %
- Cl (Chloride):Max. 100 ppm
- SO4 (Sulphate):Max. 200 ppm
- Heavy metals (as Pb):Max. 20 ppm
- Loss on drying:Max. 0.5 %
- Sulphated ash:Max. 0.1 %
- Residual solvents:Passes test
- As (Arsenic):Max. 2 ppm
- Cd (Cadmium):Max. 1 ppm
- Co (Cobalt):Max. 1 ppm
- Hg (Mercury):Max. 2 ppm
- Ni (Nickel):Max. 1 ppm
- Pb (Lead):Max. 2 ppm
- V (Vanadium):Max. 1 ppm
- Conforms to Ph.Eur.:Passes test
- Pack typePk