5-Sulphosalicylic acid dihydrate ≥99%, AnalaR NORMAPUR® analytical reagent
:5965-83-3
:
:HO₃SC₆H₃-2-(OH)CO₂H·2H₂O
:MFCD00149540
:254.22 g/mol
:13,09054
:224 °C
:1.695 g/cm³ (20 °C)
:150 °C
:Ambient
:202-555-6
:2585
:8,III
:GHS07
- Assay:Min. 99 %
- Free salicylic acid:Max. 0.04 %
- Heavy metals (as Pb):Max. 10 ppm
- Ignition residue (SO4):Max. 0.1 %
- Insolubility in NH3 4 N:Max. 0.03 %
- Insolubility in ethanol 96 % vol:Max. 0.1 %
- Insolubility in water:Max. 50 ppm
- Cl (Chloride):Max. 10 ppm
- Fe (Iron):Max. 25 ppm