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ProductsGeneral Lab

Perchloric acid 70 % p. A. (A0539)

AppliChem GmbH

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 (titr.): 69 - 72 %

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ProductsGeneral Lab

Methanol dried p. A. (A0556)

AppliChem GmbH

Boiling point: 65°CDensity (d 20°C/4°C): 0.791Melting point: -98°Cn 20°C/D: 1.328Note: ♦ This product contains molecular sieve as a drying agent!Formula: 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…

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ProductsGeneral Lab

Ethyl acetate dried, p. A. (A0560)

AppliChem GmbH

Density (d 20°C/4°C): 0.90Solubility (20°C): 80 g/L (H2O)Boiling point: 77°CMelting point: -83°Cn 20°C/D: 1.3723Note: * This product contains molecular sieve as a drying agent!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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ProductsGeneral Lab

n-Heptane Peptide sequencing grade (A0568)

AppliChem GmbH

n 20°C/D: 1.3877Boiling point: 98°CDensity (d 20°C/4°C): 0.683Melting point: -90°CFormula: 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. 95 %

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ProductsGeneral Lab

Hydrofluoric acid 48 % p. A. (A0572)

AppliChem GmbH

Boiling point (48 %): 106°CMelting point (48 %): -35°CBoiling point (40 %): 112°CMelting point (40 %): -44°CFormula: HFM: 20.01 g/molCAS-No.: 7664-39-3HS-No.: 28111100EC-No.: 231-634-8Storage: RTLGK: 6.1 BDisposal: 23R: 26/27/28-35S: 7/9-26-28.1-36/37/39-45hazardidentification: very toxic, corrosiveClass/PG: 8(6.1)/IIUN-No.: UN1790WGK: 2Specification: Assay (titr.): min. 48 %

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