General Lab Products & Reviews

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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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Diethyl ether pure Ph. Eur. (A0788)

AppliChem GmbH

Stabilization: stabilized with 1 ppm BHTDensity (d 20°C/4°C): 0.71Melting point: -116°Cn 20°C/D: 1.3526Boiling point: 34°CFormula: C4H10OM: 74.12 g/molCAS-No.: 60-29-7HS-No.: 29091100EC-No.: 200-467-2Storage: RTLGK: 3 ADisposal: 1R: 12-19-22-66-67S: 9-16-29-33hazardidentification: extremely flammable, harmfulClass/PG: 3/IUN-No.: UN1155WGK: 1Specification: Assay (GC): min. 99 %

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1,4-Dioxane p. A. (A0789)

AppliChem GmbH

Stabilization: stabilized with 25 ppm BHTBoiling point: 101°CDensity (d 20°C/4°C): 1.03Melting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99.5 %

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1,4-Dioxane pure (A0790)

AppliChem GmbH

Stabilization: stabilized with 25 ppm BHTDensity (d 20°C/4°C): 1.03Boiling point: 101°CMelting point: 11°Cn 20°C/D: 1.4224Formula: C4H8O2M: 88.11 g/molCAS-No.: 123-91-1HS-No.: 29329900EC-No.: 204-661-8Storage: RTLGK: 3 ADisposal: 1R: 11-19-36/37-40-66S: 9-16-36/37-46hazardidentification: highly flammable, irritant, harmfulClass/PG: 3/IIUN-No.: UN1165WGK: 2Specification: Assay (GC): min. 99 %

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Potassium sulfate pure DAC (A0798)

AppliChem GmbH

Melting point: 1069°CSolubility (20°C): 110 g/L (H2O)Boiling point: 1689°CFormula: K2O4SM: 174.27 g/molCAS-No.: 7778-80-5HS-No.: 31043000EC-No.: 231-915-5Storage: RTLGK: 10 - 13Disposal: 14WGK: 1Specification: Assay (titr.): 99.0 - 101.0 %

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Ammonium carbonate pure Food grade (A0799)

AppliChem GmbH

additional product description: Mixture of variable quantities of Ammonium carbonate and Ammonium carbamateSolubility (20°C): 1000 g/L (H2O)CAS-No.: 10361-29-2HS-No.: 28369917EC-No.: 233-786-0Storage: RTLGK: 10 - 13R: 22hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 30 % (NH3)

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Acetic acid 100 % p. A. (A0820)

AppliChem GmbH

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. 99.7 %

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Eosin B (C.I. 45400) (A0821)

AppliChem GmbH

Transition interval: pH 1.4 - 2.4 (colorless - rose fluorescence)Formula: C20H6Br2N2Na2O9M: 624.08 g/molCAS-No.: 548-24-3HS-No.: 32041200EC-No.: 208-943-1Storage: RTLGK: 10 - 13Specification: Assay (photometr.): min. 90 %

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Eosin Y (C.I. 45380) (A0822)

AppliChem GmbH

Transition interval: pH 0.0 - 3.0 (yellow - green fluorescence)Formula: C20H6Br4Na2O5M: 691.88 g/molCAS-No.: 17372-87-1HS-No.: 32041200EC-No.: 241-409-6Storage: RTLGK: 10 - 13R: 36S: 22-26hazardidentification: irritantWGK: 1Specification: Assay (photometr.): min. 90 %

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Formaldehyde - Solution 37 % BioChemica (A0823)

AppliChem GmbH

Boiling range: 96 - 98°CMelting point: -118°Cn 18°C/D: 1.3735Density (d 20°C/4°C): 1.085Note: ♦ Attention: All solutions of formaldehyde may contain a precipitate. This has no influence on the application.Formula: CH2OM: 30.03 g/molCAS-No.: 50-00-0HS-No.: 29121100EC-No.: 200-001-8Storage: RTLGK: 6.1 ADisposal: 7R: 23/24/25-34-39/23/24/25-40-43S: 26-36/37/39-45-51hazardidentification: toxic, corrosive, carcinogenic, sensitizing…

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Nickel(II) sulfate hexahydrate p. A. (A0827)

AppliChem GmbH

Melting point: 53°CSolubility (20°C): 625 g/L (H2O)Formula: NiO4S · 6H2OM: 262.86 g/molCAS-No.: 10101-97-0HS-No.: 28332400EC-No.: 232-104-9Storage: RTLGK: 10 - 13Disposal: 15R: 22-40-42/43-50/53S: 22-36/37-60-61hazardidentification: harmful, carcinogenic, sensitizing, dangerous for the environmentClass/PG: 6.1/IIIUN-No.: UN3288WGK: 3Specification: Assay (titr.): min. 99 %

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Ammonium persulfate p. A. (A0834)

AppliChem GmbH

Solubility (20°C): 582 g/L (H2O)Melting point: 120°C (dec.)Formula: H8N2O8S2M: 228.20 g/molCAS-No.: 7727-54-0HS-No.: 28334000EC-No.: 231-786-5Storage: RTLGK: 5.1 BDisposal: 22R: 8-22-36/37/38-42/43S: 22-24-26-37hazardidentification: oxidizing, harmful, irritant, sensitizingClass/PG: 5.1/IIIUN-No.: UN1444WGK: 1Specification: Assay (titr.): min. 98 %

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Nitric acid 25 % p. A. (A0858)

AppliChem GmbH

Melting point (65 %): -32°CBoiling point (65 %): 122°C (dec.)Density (d 20°C/4°C): 1.40 (65 %)Formula: HNO3M: 63.01 g/molCAS-No.: 7697-37-2HS-No.: 28080000EC-No.: 231-714-2Storage: RTLGK: 8 BDisposal: 12R: 35S: 23.2-26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN2031WGK: 1Specification: Assay (titr.): min. 25 %

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Ethyl acetate p. A. (A0859)

AppliChem GmbH

Boiling point: 77°CDensity (d 20°C/4°C): 0.90Melting point: -83°Cn 20°C/D: 1.3723Solubility (20°C): 80 g/L (H2O)Formula: C4H8O2M: 88.11 g/molCAS-No.: 141-78-6HS-No.: 29153100EC-No.: 205-500-4Storage: RTLGK: 3 ADisposal: 1R: 11-36-66-67S: 16-26-33hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1173WGK: 1Specification: Assay (GC): min. 99.8 %

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Benzene for synthesis (A0863)

AppliChem GmbH

Density (d 20°C/4°C): 0.88Melting point: 5.5°Cn 20°C/D: 1.5011Solubility (20°C): 1.77 g/L (H2O)Boiling point: 80°CFormula: C6H6M: 78.11 g/molCAS-No.: 71-43-2HS-No.: 29022000EC-No.: 200-753-7Storage: RTLGK: 3 ADisposal: 9R: 45-46-11-48/23/24/25S: 53-45hazardidentification: toxic, highly flammable, carcinogenicClass/PG: 3/IIUN-No.: UN1114WGK: 3Specification: Assay (GC): min. 99 %

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Iron(III) chloride hexahydrate pure (A0869)

AppliChem GmbH

Melting point: 37°CSolubility (20°C): 920 g/L (H2O)Formula: FeCl3 · 6H2OM: 270.32 g/molCAS-No.: 10025-77-1HS-No.: 28273920EC-No.: 231-729-4Storage: RTLGK: 10 - 13Disposal: 15R: 22-38-41S: 26-39hazardidentification: harmful, irritantWGK: 1Other properties: hygroscopicSpecification: Assay (titr.): min. 98 %

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Formamide ultrapure (A0871)

AppliChem GmbH

Boiling point: 210°Cn 20°C/D: 1.4472Density (d 20°C/4°C): 1.13Melting point: 2°CFormula: CH3NOM: 45.04 g/molCAS-No.: 75-12-7HS-No.: 29241900EC-No.: 200-842-0Storage: RTLGK: 6.1 ADisposal: 1R: 61S: 53-45hazardidentification: toxic for reproductionWGK: 1Specification: Assay (from N): min. 99.5 %

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Isoamyl alcohol BioChemica (A0875)

AppliChem GmbH

Boiling point: 131°CMelting point: -117°CSolubility (20°C): 25 g/L (H2O)Density (d 20°C/4°C): 0.81Formula: C5H12OM: 88.15 g/molCAS-No.: 123-51-3HS-No.: 29051900EC-No.: 204-633-5Storage: RTLGK: 3 ADisposal: 1R: 10-20-37-66S: 24/25hazardidentification: flammable, harmfulClass/PG: 3/IIIUN-No.: UN1105WGK: 1Specification: Assay (GC): min. 99 %

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Formaldehyde - Solution 37 % Molecular biology grade (A0877)

AppliChem GmbH

Boiling range: 96 - 98°Cn 18°C/D: 1.3735Density (d 20°C/4°C): 1.085Melting point: -118°CNote: ♦ Attention: All solutions of formaldehyde may contain a precipitate. This has no influence on the application.Formula: CH2OM: 30.03 g/molCAS-No.: 50-00-0HS-No.: 29121100EC-No.: 200-001-8Storage: RTLGK: 6.1 ADisposal: 7R: 23/24/25-34-39/23/24/25-40-43S: 26-36/37/39-45-51hazardidentification: toxic, corrosive, carcinogenic, sensitizing…

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2-Propanol pure (A0892)

AppliChem GmbH

Boiling point: 82°C (abs.)Density (d 25°C/4°C): 0.786 (abs.)Melting point: -89°C (abs.)n 20°C/D: 1.377 (abs.)Formula: C3H8OM: 60.10 g/molCAS-No.: 67-63-0HS-No.: 29051200EC-No.: 200-661-7Storage: RTLGK: 3 ADisposal: 1R: 11-36-67S: 7-16-24/25-26hazardidentification: irritant, highly flammableClass/PG: 3/IIUN-No.: UN1219WGK: 1Specification: Assay (GC): min. 99 %

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