Polyethylene glycol 4000 pure Ph. Eur. (A7424)
AppliChem GmbHFormula: HO(C2H4O)nHCAS-No.: 25322-68-3HS-No.: 39072011EC-No.: 500-038-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification:
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Polyethylene glycol 1500 pure Ph. Eur. (A7425)
AppliChem GmbHFormula: HO(C2H4O)nHCAS-No.: 25322-68-3HS-No.: 39072011EC-No.: 500-038-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification:
Polyethylene glycol 20000 pure Ph. Eur. (A7449)
AppliChem GmbHFormula: HO(C2H4O)nHCAS-No.: 25322-68-3HS-No.: 39072011EC-No.: 500-038-2Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification:
Tris Technical grade (A7455)
AppliChem GmbHSolubility (20°C): 800 g/L (H2O)Melting point: 168 - 173°CpKa (20°C): 8.3useful pH range: pH 7.2 - 9.0Formula: C4H11NO3M: 121.14 g/molCAS-No.: 77-86-1HS-No.: 29221985EC-No.: 201-064-4Storage: RTLGK: 10 - 13Disposal: 28R: 36/38hazardidentification: irritantWGK: 2Specification: Assay (titr.): min. 98 %
Dimethyl sulfoxide dried p.A. (A7456)
AppliChem GmbHDensity (d 20°C/4°C): 1.100 - 1.104Melting point: 18°Cn 20°C/D: 1.478 - 1.479Boiling point: 189°CNote: ♦ This product contains molecular sieve as a drying agent!Formula: C2H6OSM: 78.13 g/molCAS-No.: 67-68-5HS-No.: 29309099EC-No.: 200-664-3Storage: RTLGK: 10 - 13Disposal: 1WGK: 1Specification: Assay (GC): min. 99.5 %
2-Methyltetrahydrofuran pure (A7503)
AppliChem GmbHStabilization: stabilized with 150 - 400 ppm BHTBoiling point: 78 - 80°CDensity (20°C): 0.86 g/cm3Melting point: -136°CSolubility (H2O; 25°C): 150 g/LFormula: C5H10OM: 86.13 g/molCAS-No.: 96-47-9HS-No.: 29321900EC-No.: 202-507-4Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37S: 16-29-33hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN2536WGK: 2Specification: Assay (GC): min. 99 %
Potassium hydroxide - Standard volumetric solution (6 M) (A7518)
AppliChem GmbHconcentration: 6 mol/L (6 N Solution)HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification:
Methanesulfonic acid 70 % pure (A7524)
AppliChem GmbHFormula: CH4O3SM: 96.11 g/molCAS-No.: 75-75-2HS-No.: 29041000EC-No.: 200-898-6Storage: RTLGK: 8 BDisposal: 4R: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN2586WGK: 1Specification: Assay (titr.): 69.0 - 70.0 %
Tetrabutylammonium hydroxide - Standard volumetric solution (0.1 M) in methanol (A7527)
AppliChem GmbHconcentration: 0.1 mol/L (0.1 N Solution)HS-No.: 38220000EC-No.: 218-147-6Storage: RTR: 11-23/24/25-34-39/23/24/25S: 7-16-26-36/37/39-45hazardidentification: highly flammable, toxic, corrosiveClass/PG: 3(6.1,8)/IIUN-No.: UN3286Specification:
Tween® 20 pure Ph. Eur. (A7564)
AppliChem GmbHBoiling point: > 100°CCMC (25°C): 5.9 x 10-5 mol/LSolubility (25°C): 100 g/L (H2O)Classification: nonionic detergent: Note: ®trademark of ICI America Inc.Formula: C58H114O26M: 1227.72 g/molCAS-No.: 9005-64-5HS-No.: 34021300Storage: RTLGK: 10 - 13Disposal: 28WGK: 1Specification: