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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tert.-Butyl methyl ether pure (A2637)

AppliChem GmbH

Density (20°C): 0.74 g/cm³Melting point: -108.6°CSolubility (10°C): 26 g/L (H2O)Boiling point: 55.3°C (1013 hPa)Formula: C5H12OM: 88.15 g/molCAS-No.: 1634-04-4HS-No.: 29091990EC-No.: 216-653-1Storage: RTLGK: 3 ADisposal: 1R: 11-38S: 9-16-24hazardidentification: highly flammable, irritantClass/PG: 3/IIUN-No.: UN2398WGK: 1Specification: Assay (titr.): min. 99 %

0.0/5.0
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Chloroform pure DAB 9, BP (A2640)

AppliChem GmbH

Stabilization: stabilized with 0.6 - 1 % EthanolBoiling point: 61°Cn 20°C/D: 1.4459Density (d 20°C/4°C): 1.483Melting point: -63°CSolubility (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): 99.0 - 99.4 %

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Hypophosphorous acid 50 % pure (A2649)

AppliChem GmbH

Density (d 20°C/4°C): 1.25Formula: H3O2PM: 66.00 g/molCAS-No.: 6303-21-5HS-No.: 28111980EC-No.: 228-601-5Storage: RTLGK: 8 BDisposal: 12R: 34S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN3264WGK: 3*Specification: Assay (titr.): approx. 50 %

0.0/5.0
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ortho-Phosphoric acid 50 % p. A. (A2652)

AppliChem GmbH

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.): min. 50 %

0.0/5.0
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Nitric acid 25 % pure (A2656)

AppliChem GmbH

Density (d 20°C/4°C): 1.40 (65 %)Boiling point (65 %): 122°C (dec.)Melting point (65 %): -32°CFormula: 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 %

0.0/5.0
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ortho-Phosphoric acid 50 % pure (A2657)

AppliChem GmbH

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.): min. 50 %

0.0/5.0
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ortho-Phosphoric acid 40 % pure (A2661)

AppliChem GmbH

Melting point: 21°C (85 %)Boiling point: 158°C (85 %)Density (d 20°C/4°C): 1.71 (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.): min. 40 %

0.0/5.0
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ortho-Phosphoric acid 30 % pure (A2665)

AppliChem GmbH

Boiling point: 158°C (85 %)Melting point: 21°C (85 %)Density (d 20°C/4°C): 1.71 (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.): min. 30 %

0.0/5.0
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