Sulfuric acid - Standard volumetric solution (0.25 M) (A1713)
AppliChem GmbHconcentration: 0.25 mol/L (0.5 N Solution)HS-No.: 38220000EC-No.: 231-639-5Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification:
General Lab Products & Reviews
Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
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Xylene - Mixture of isomeres Technical grade (A1714)
AppliChem GmbHBoiling 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, C8H10-Isomeres): approx. 97 %
Fumaric acid pure NF (A1724)
AppliChem GmbHMelting point: 298°CSolubility (20°C): 6.3 g/L (H2O)Formula: C4H4O4M: 116.07 g/molCAS-No.: 110-17-8HS-No.: 29171990EC-No.: 203-743-0Storage: RTLGK: 10 - 13Disposal: 4R: 36S: 26hazardidentification: irritantWGK: 1Specification: Assay (titr.): 99.5 - 100.5 %
Hydrochloric acid 5 % pure (A1726)
AppliChem GmbHFormula: ClHM: 36.46 g/molCAS-No.: 7647-01-0HS-No.: 28061000EC-No.: 231-595-7Storage: RTLGK: 8 BDisposal: 12WGK: nwgSpecification: Assay (titr.): min. 5 %
Toluene p. A. (A1732)
AppliChem GmbHMelting point: -95°Cn 20°C/D: 1.4961Boiling point: 111°CDensity (d 20°C/4°C): 0.867Formula: C7H8M: 92.14 g/molCAS-No.: 108-88-3HS-No.: 29023000EC-No.: 203-625-9Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-63-65-67S: 36/37-46-62hazardidentification: highly flammable, irritant, harmful, dangerous for reproductionClass/PG: 3/IIUN-No.: UN1294WGK: 2Specification: Assay (GC): min. 99.8 %
Thymolphthalein (A1738)
AppliChem GmbHMelting range: 251 - 253°CTransition interval: pH 9.0 - 10.5 (colorless-blue)Formula: C28H30O4M: 430.55 g/molCAS-No.: 125-20-2HS-No.: 29322985EC-No.: 204-729-7Storage: RTLGK: 10 - 13Disposal: 3WGK: 3*Specification:
Benzyl alcohol p. A. (A1740)
AppliChem GmbHBoiling point: 205°CMelting point: -15°Cn 20°C/D: 1.540Density (d 20°C/4°C): 1.046Formula: C7H8OM: 108.14 g/molCAS-No.: 100-51-6HS-No.: 29062100EC-No.: 202-859-9Storage: RTLGK: 10 - 13Disposal: 1R: 20/22S: 26hazardidentification: harmfulWGK: 1Specification: Assay (GC): min. 99.5 %
Potassium permanganate - Standard volumetric solution (0.002 M) (A1743)
AppliChem GmbHconcentration: Potassium permanganate 0.002 mol/L (0.01 N Solution)HS-No.: 38220000EC-No.: 231-760-3Storage: RTLGK: 10 - 13Disposal: 22Specification:
Phosphorous acid 30 % p. A. (A1748)
AppliChem GmbHThermal dec.: 180°CDensity (d 20°C/4°C): 1.15 (30 %)Formula: H3O3PM: 82.00 g/molCAS-No.: 13598-36-2HS-No.: 28111980EC-No.: 237-066-7Storage: RTLGK: 8 BDisposal: 12R: 22-35S: 26-36/37/39-45hazardidentification: corrosive, harmfulClass/PG: 8/IIIUN-No.: UN3264WGK: 1Other properties: very hygroscopicSpecification: Assay (titr.): min. 30 %
1-Chlorobutane HPLC grade (A1756)
AppliChem GmbHBoiling point: 78°CDensity (d 20°C/4°C): 0.886Melting point: -123°Cn 20°C/D: 1.4018Formula: C4H9ClM: 92.58 g/molCAS-No.: 109-69-3HS-No.: 29031980EC-No.: 203-696-6Storage: RTLGK: 3 ADisposal: 2R: 11S: 9-16-29hazardidentification: highly flammableClass/PG: 3/IIUN-No.: UN1127WGK: 2Specification: Assay (GC): min. 99.8 %