Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
Note: * Use this product as drying agent only! Do not prepare reagents with this product!Formula: MgO4SM: 120.37 g/mol CAS-No.: 7487-88-9HS-No.: 28332100EC-No.: 231-98-2Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 98 %
Formula: C19-21H39-43N5O7 · 2.5H2SO4M: 694.75 - 723.75 g/molCAS-No.: 1405-41-0HS-No.: 29419000EC-No.: 215-778-9Storage: RTLGK: 10 - 13R: 42/43S: 22-36/37-45hazardidentification: sensitizingWGK: 1Specification: Activity (anhydrous substance): min. 590 I.U./mg
Melting point: 801°CSolubility (20°C): 358 g/L (H2O)Boiling point: 1461°CFormula: ClNaM: 58.44 g/molCAS-No.: 7647-14-5HS-No.: 25010091EC-No.: 231-598-3Storage: RTLGK: 10 - 13Disposal: 14WGK: nwgSpecification: Assay (titr.): min. 99 %
additional product description: produced from Formic acid 98 - 100 % pure Food grade (A0749)Boiling point: 101°C (98 - 100%)Density (d 20°C/4°C): 1,22 (98 - 100 %)Melting point: 8°C (98 - 100 %)Formula: CH2O2M: 46.03 g/molCAS-No.: 64-18-6HS-No.: 29151100EC-No.: 200-579-1Storage: RTLGK: 8 BDisposal: 4R: 34S: 23.2-26-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN3412WGK: 1Specification: Assay (titr.): min. 60 %
Formula: C2H4O2M: 60.05 g/molCAS-No.: 64-19-7HS-No.: 29152100EC-No.: 200-580-7Storage: RTLGK: 8 BDisposal: 4R: 36/38S: 26hazardidentification: irritantWGK: 1Specification: Assay (titr.): min. 10 %
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: 95.0 - 98.0 %
additional product description: 4 mol/L (4N Solution)HS-No.: 28080000Storage: RTLGK: 8 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification:
Boiling point: 160°C (60 %)Boiling point: 198°C (70 %)Melting point: -18°C (70 %)Formula: ClHO4M: 100.46 g/molCAS-No.: 7601-90-3HS-No.: 28111980EC-No.: 231-512-4Storage: RTLGK: 5.1 ADisposal: 12R: 5-8-35S: 23.2-26-36/37/39-45hazardidentification: oxidizing, corrosiveClass/PG: 5.1(8)/IUN-No.: UN1873WGK: 1Specification: Assay: approx. 70 %
concentration: 0.005 mol/L (0.005 N Solution)HS-No.: 38220000Storage: RTLGK: 8 BWGK: nwgSpecification:
Stabilization: stabilized with 10 ppm BHTFormula: C6H14OM: 102.18 g/molCAS-No.: 108-20-3HS-No.: 29091990EC-No.: 203-560-6Storage: RTLGK: 3 ADisposal: 1R: 11-19-66-67S: 9-16-29-33hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1159WGK: 1Specification: Assay (GC): min. 98 %
Formula: BaSO4M: 233.40 g/molCAS-No.: 7727-43-7HS-No.: 28332700EC-No.: 231-784-4Storage: RTLGK: 10 - 13Disposal: 14WGK: nwgSpecification: Identity: complies
Origin: from Senecio retrorsusFormula: C18H25NO6M: 351.40 g/molCAS-No.: 480-54-6HS-No.: 29399900Storage: 2-8°CR: 23/24/25S: 1-22-24/25-45hazardidentification: toxicClass/PG: 6.1/IIUN-No.: UN1544WGK: 3Specification: Assay: min. 95 %
Solubility (20°C): 464 g/L (H2O)Melting point: 159°CFormula: ClH4NOM: 69.49 g/molCAS-No.: 5470-11-1HS-No.: 28251000EC-No.: 226-798-2Storage: RTLGK: 4.1 ADisposal: 28R: 22-36/38-43-48/22-50S: 22-24-37-61hazardidentification: harmful, irritant, sensitizing, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 3*Specification: Assay (titr.): min. 99.5 %
concentration: 8 mol/L (8 N Solution)HS-No.: 28061000Storage: RTLGK: 8 BDisposal: 12R: 34-37S: 26-36/37/39-45hazardidentification: corrosive, irritantClass/PG: 8/IIUN-No.: UN1789WGK: 1Specification:
usage: for the calibration of pH instrumentsHS-No.: 38220000Storage: RT
Melting range: 170 - 175°CSolubility (20°C): 590 g/L (H2O)Formula: C6H11NaO7M: 218.14 g/molCAS-No.: 527-07-1HS-No.: 29181600EC-No.: 208-407-7Storage: RTLGK: 10 - 13WGK: 1Specification: Assay (titr.): 98.0 - 102.0 %
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 %
Density (d 20°C/4°C): 0.789 (abs.)Boiling point: 78.3°C (abs.)Melting point: -114.5°C (abs.)n 20°C/D: 1.3611 (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22072000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: Assay (GC): approx. 99 %
Density (d 20°C/4°C): 0.789 (abs.)Melting point: -114.5°C (abs.)Boiling point: 78.3°C (abs.)n 20°C/D: 1.3611 (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22072000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: Assay (GC): approx. 99 %
Boiling point: 78.3°C (abs.)Density (d 20°C/4°C): 0.789 (abs.)Melting point: -114.5°C (abs.)n 20°C/D: 1.3611 (abs.)Formula: C2H6OM: 46.07 g/molCAS-No.: 64-17-5HS-No.: 22072000EC-No.: 200-578-6Storage: RTLGK: 3 ADisposal: 1R: 11S: 7-16hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1170WGK: 1Specification: Assay (GC): min. 80 %
Formula: INaO3M: 197.89 g/molCAS-No.: 7681-55-2HS-No.: 28299080EC-No.: 231-672-5Storage: RTLGK: 5.1 BDisposal: 22R: 8S: 17hazardidentification: oxidizingClass/PG: 5.1/IIUN-No.: UN1479WGK: 1Specification: Assay (titr.): min. 99 %
Boiling point: 200°CMelting point: 73°CFormula: H3O3PM: 82.00 g/molCAS-No.: 13598-36-2HS-No.: 28111980Storage: RTLGK: 8 BDisposal: 2R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIIUN-No.: UN2834WGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 98 %
Melting point: 218°CSolubility (20°C): 600 g/L (H2O)Note: ♦ May darken in storage!Formula: C6H7NaO6M: 198.11 g/molCAS-No.: 134-03-2HS-No.: 29362700EC-No.: 205-126-1Storage: RTLGK: 10 - 13WGK: 1Specification: Assay (titr., calc. on dried substance): 99.0 - 101.0 %
Solubility (20°C): 1600 g/L (H2O)Melting point: 52 - 58°CFormula: C2HCl3O2M: 163.39 g/molCAS-No.: 76-03-9HS-No.: 29154000EC-No.: 200-927-2Storage: RTLGK: 8 BDisposal: 4R: 35-50/53S: 26-36/37/39-45-60-61hazardidentification: corrosive, dangerous for the environmentClass/PG: 8/IIUN-No.: UN1839WGK: 2Other properties: hygroscopicSpecification: Assay: 98.0 - 100.5 %
HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 36/38S: 26hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN1824Specification: Assay (titr.): approx. 1 %
