8-Hydroxyquinoline Molecular Formula: C9H7NO Molecular weight: 145.16 Cas no: 148-24-3 Assay 99.5% min Melting Point: 73-74.5Ã ½ C Residue on ignition 0.02% max Chloride 0.002% max SO4: 0.01% max....
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Potassium thiocyanate CAS 333-20-0 M F CKNS M W 97.17 Melting point: 172.3 Related densities: 1.886 PH: 6~ 8 Insoluble : % d 0.005 CL% d 0.01 S% d 0.001 SO4% d 0.01 NH4% d 0.002 Fe% d 0.0001 Pb....
ammonium oxalate CAS no: 1113-38-8 M.F: C2H2O4.2NH3 M.W: 124.09 Assay: e99.0% CL: d0.002% SO4: d0.02% Fe: d0.001% Pb: d0.0015% Packing: 25kg/ double kraft bag welcome to browse www silworldchemical....
Tetrabutyl ammonium hydrogen sulfate Molecular formula: C16H37NSO4 Molecular weight: 339.53 CAS# : 32503-27-8 Appearance: white to off-white crystal Assay: 99% Melting point: 165~ 169Ã ½ C Packing....
sodium diatrizoate CAS NO: 737-31-5 Molecular weight: 635.9 Molecular formula: C11H8O4N2I3Na Appearance: white powder Assay : 99.5% Ph : 6.6-7.6 Heavy metals: 0.002% max Loss on drying : 7% max Free....
silver nitrate Cas no: 7761-88-8 Content: 99.5% min. Solubility reaction in water: Qualified Clarity test: Qualified Copper ( Cu) , lead ( Pb) , Bismuth ( Bi) : Qualified Fe( Iron) : 0.001% max.....
SODIUM DODECYLBENZENSULPHONATE 80% -- 85% CAS No.: 25155-30-0 Appearance: White or light yellow powder Active content: 80% Â ± 2% Visual density: Min. 0.2MT/ M3 Moisture: 3% max. PH ( 1% ....
IMZ Molecular formula : C3H4N2 Appearance: White crystal Content: 99.5% min. Moisture: 0.20% max. Melting point: 88-91 Boiling point: 257 Flash point: 145 Residue on ignition: 0.08% max....
MALONIC ACID CAS No. 141-82-2 M.F.: CH2( COOH) 2 Appearance: white crystal Melting Point: 133-136Â ° c Content: 99.5% min. Loss on drying : 0.5% max. Sulfate: 0.02% max. Chloride: 0.05% max. ....
12-Crown-4 CAS no: 294-93-9 Assay: 97 % Appearance: colorless transparent liquid Molecular formula: C8H16O4 Molecular weight: 176.21 Packing type: 500mL bottled welcome to browse www....
Dibenzo-18-crown-6 CAS no: 14187-32-7 Assay: 97% Appearance: colorless transparent liquid Molecular formula: C20H24O6 Molecular weight: 360.4 Melting point: 160~ 163Â ° C Packing type: 500g....
15-Crown-5 CAS no: 33100-27-5 Assay : 97% Appearance : colorless transparent liquid Molecular formula: C10H20O5 Molecular weight: 220.26 Packing type: 500ml bottled welcome to browse www....