Sulfanilamide GR

About Sulfanilamide GR

LC5611 SulfanilamideGR for analysis Reag. Ph Eur Order number Packaging Quantity Price AC32611 Plastic bottle 100 g 49.05 Product information Grade Reag. Ph Eur Synonyms 4-Aminobenzenesulfonamide Hill Formula C6H8N2O2S HS Code 2935 00 90 EC number 200-563-4 Molar mass 172.2 g/mol CAS number 63-74-1 Chemical and physical data Solubility 7.5 g/l (25oC) Melting point 163 - 167oC Molar mass 172.2 g/mol Density 1.50 g/cm3 Bulk density 500 kg/m3 pH value 5.8 - 6.1 (5 g/l, H2O, 20oC) Safety information Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Toxicological data LD 50 oral LD50 rat 3900 mg/kg Specifications Assay(bromometric, calc. on dried substance) 99% Identity(IR-spectrum) passes test Melting range - lower value 163 - 166oC - upper value 163 - 166oC Alkali-insoluble impurities passes test Acid-insoluble impurities passes test Chloride (Cl) 0.01% Sulphate (SO4) 0.02% Heavy metals(as Pb) 0.002% Sulfated ash 0.1% Loss on drying(105oC) 0.5%