Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
Boiling point: 158°C (85 %)Density (d 20°C/4°C): 1.71 (85 %)Melting point: 21°C (85 %)Formula: H3O4PM: 98.00 g/molCAS-No.: 7664-38-2HS-No.: 28092000EC-No.: 231-633-2Storage: RTLGK: 8 BDisposal: 12R: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN1805WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): 85.0 - 88.0 %
Stabilization: stabilized with 200 - 300 ppm BHTBoiling point: 66°CDensity (d 25°C/4°C): 0.889n 20°C/D: 1.4072Melting point: -89°CFormula: C4H8OM: 72.11 g/molCAS-No.: 109-99-9HS-No.: 29321100EC-No.: 203-726-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37S: 16-29-33hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN2056WGK: 1Other properties: hygroscopicSpecification: Assay (GC): min. 99.5 %
Boiling point: 36°CDensity (d 20°C/4°C): 0.626Melting point: -129°Cn 20°C/D: 1.3588Formula: C5H12M: 72.15 g/molCAS-No.: 109-66-0HS-No.: 29011000EC-No.: 203-692-4Storage: <15°CLGK: 3 ADisposal: 1R: 12-51/53-65-66-67S: 9-16-29-33-61-62hazardidentification: extremely flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1265WGK: 1Specification: Assay (GC): min. 99 %
Stabilization: stabilized with approx. 20 ppm AmyleneMelting point: -63°Cn 20°C/D: 1.4459Boiling point: 61°CDensity (d 20°C/4°C): 1.483Solubility (20°C): 8 g/L (H2O)Formula: CHCl3M: 119.38 g/molCAS-No.: 67-66-3HS-No.: 29031300EC-No.: 200-663-8Storage: RTLGK: 6.1 BDisposal: 2R: 22-38-40-48/20/22S: 36/37hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN1888WGK: 3Specification: Assay (GC): min. 99 %
HS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): approx. 32 %
Melting point: -98°CBoiling point: 65°CDensity (d 20°C/4°C): 0.791n 20°C/D: 1.328Formula: CH4OM: 32.04 g/molCAS-No.: 67-56-1HS-No.: 29051100EC-No.: 200-659-6Storage: RTLGK: 3 ADisposal: 1R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45hazardidentification: highly flammable, toxicClass/PG: 3(6.1)/IIUN-No.: UN1230WGK: 1Other properties: hygroscopicSpecification: Assay (GC): min. 99 %
Boiling point: 99°Cn 20°C/D: 1.3978Melting point: -114°CSolubility (20°C): 200 g/L (H2O)Formula: C4H10OM: 74.12 g/molCAS-No.: 78-92-2HS-No.: 29051490EC-No.: 201-158-5Storage: RTLGK: 3 ADisposal: 1R: 10-36/37-67S: 7/9-13-24/25-26-46hazardidentification: flammable, irritantClass/PG: 3/IIIUN-No.: UN1120WGK: 1Specification: Assay (GC): min. 99 %
Solubility (20°C): 630 g/L (H2O)Melting range: 70 - 80°CThermal dec.: 100°CFormula: C4H4KNaO6 · 4H2OM: 282.23 g/molCAS-No.: 6381-59-5HS-No.: 29181300EC-No.: 205-698-2Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (titr.): 99.0 - 102.0 %
Solubility (20°C): 630 g/L (H2O)Melting range: 70 - 80°CThermal dec.: 100°CFormula: C4H4KNaO6 · 4H2OM: 282.23 g/molCAS-No.: 6381-59-5HS-No.: 29181300EC-No.: 205-698-2Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (titr.): min. 99 %
CAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 50 %
Boiling point: 99°CDensity (d 20°C/4°C): 0.692n 20°C/D: 1.391Melting point: -107°CFormula: C8H18M: 114.23 g/molCAS-No.: 540-84-1HS-No.: 29011000EC-No.: 208-759-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, irritant, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99.5 %
Boiling point: 99°CDensity (d 20°C/4°C): 0.692n 20°C/D: 1.391Melting point: -107°CFormula: C8H18M: 114.23 g/molCAS-No.: 540-84-1HS-No.: 29011000EC-No.: 208-759-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, irritant, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99.5 %
Formula: H2O4SM: 98.08 g/molCAS-No.: 7664-93-9HS-No.: 28070010EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12R: 35S: 26-30-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1830WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): 95 - 97 %
Melting point: -90°CBoiling point: 98°CDensity (d 20°C/4°C): 0.683n 20°C/D: 1.3877Formula: C7H16M: 100.21 g/molCAS-No.: 142-82-5HS-No.: 29011000EC-No.: 205-563-8Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, irritant, dangerous for the environment, harmfulClass/PG: 3/IIUN-No.: UN1206WGK: 1Specification: Assay (GC): min. 99 %
Boiling point: 68°CDensity (d 25°C/4°C): 0.657Melting point: -94°Cn 20°C/D: 1.375Formula: C6H14M: 86.18 g/molCAS-No.: 110-54-3HS-No.: 29011000EC-No.: 203-777-6Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-51/53-62-65-67S: 9-16-29-33-36/37-61-62hazardidentification: highly flammable, harmful, dangerous for the environmentClass/PG: 3/IIUN-No.: UN1208Specification: Assay (GC): min. 95 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification: Assay (titr.): min. 25 %
Formula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification: Assay (titr.): min. 37 %
Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 3 ADisposal: 4R: 10-35S: 23.2-26-45hazardidentification: corrosive, flammableClass/PG: 8(3)/IIUN-No.: UN2789WGK: 1Specification: Assay (titr.): min. 99 %
Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 3 ADisposal: 4R: 10-35S: 23.2-26-45hazardidentification: corrosive, flammableClass/PG: 8(3)/IIUN-No.: UN2789WGK: 1Specification: Assay (titr.): 99.5 - 100.5 %
Boiling point: approx. 138°CFormula: C8H10M: 106.17 g/molCAS-No.: 1330-20-7HS-No.: 29024400EC-No.: 215-535-7Storage: RTLGK: 3 ADisposal: 1R: 10-20/21-38S: 25hazardidentification: irritant, harmful, flammableClass/PG: 3/IIIUN-No.: UN1307WGK: 2Specification: Assay (GC): min. 99.5 %
usage: ready-to-use indicator solution in diluted ethanolHS-No.: 38220000EC-No.: 205-609-7Storage: RTLGK: 10 - 13Disposal: 1
2. Transition interval: pH 6.5 - 8.0 (brown-yellow - red-violet)1. Transition interval: pH 1.2 - 3.0 (orange - yellow)Formula: C19H14O5SM: 354.38 g/molCAS-No.: 143-74-8HS-No.: 29349990EC-No.: 205-609-7Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: Assay (photometr.): min. 95 %
Melting point: 290°CTransition interval: pH 6.8 - 8.0 (violet - orange)Formula: C15H17ClN4M: 288.78 g/molCAS-No.: 553-24-2HS-No.: 32041300EC-No.: 209-035-8Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification: Assay (photometr.): min. 75 %
Boiling point: 65°CDensity (d 20°C/4°C): 0.791n 20°C/D: 1.328Melting point: -98°CFormula: CH4OM: 32.04 g/molCAS-No.: 67-56-1HS-No.: 29051100EC-No.: 200-659-6Storage: RTLGK: 3 ADisposal: 1R: 11-23/24/25-39/23/24/25S: 7-16-36/37-45hazardidentification: highly flammable, toxicClass/PG: 3(6.1)/IIUN-No.: UN1230WGK: 1Other properties: hygroscopicSpecification: Assay (GC): min. 99.8 %
Melting range: 189 - 194°CTransition interval: pH 0.8 - 2.6 (yellow - blue violet)Solubility (25°C): 16 g/L (H2O)Formula: C25H30ClN3M: 407.99 g/molCAS-No.: 548-62-9HS-No.: 32041300EC-No.: 208-953-6Storage: RTLGK: 10 - 13R: 22-40-41-50/53S: 22-26-36/37/39-61hazardidentification: harmful, irritant, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 3Specification: Assay (photometr.): min. 85 %
