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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Ethanol 99 % denaturated with 1 % MEK pure (A5007)

AppliChem GmbH

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 %

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Ethanol 80 % technical grade denatured with MEK (A5023)

AppliChem GmbH

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 %

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Sodium iodate p. A. (A5027)

AppliChem GmbH

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 %

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Phosphorous acid 98 % p. A. (A5034)

AppliChem GmbH

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 %

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Sodium L(+)-ascorbate pure USP (A5048)

AppliChem GmbH

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 %

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Trichloroacetic acid (TCA) pure Ph. Eur. (A5055)

AppliChem GmbH

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 %

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