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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Quinaldine red (A2322)

AppliChem GmbH

Transition interval: pH 1.4 - 3.2 (colorless - rose)Formula: C21H23IN2M: 430.32 g/molCAS-No.: 117-92-0HS-No.: 29334990EC-No.: 204-221-5Storage: RTLGK: 10 - 13Disposal: 3Specification:

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Calcium chloride hexahydrate p. A. (A2326)

AppliChem GmbH

Melting point: 30°CSolubility (20°C): 5360 g/L (H2O)Formula: CaCl2 · 6H2OM: 219.09 g/molCAS-No.: 7774-34-7HS-No.: 28272000EC-No.: 233-140-8Storage: 2-8°CLGK: 10 - 13Disposal: 14R: 36S: 22-24hazardidentification: irritantWGK: 1Specification: Assay (titr.): min. 99 %

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1-Chlorobutane Protein sequencing grade (A2329)

AppliChem GmbH

Boiling 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 %

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Bromochlorophenol blue (A2330)

AppliChem GmbH

Transition interval: pH 3.0 - 4.6 yellow-purple)Formula: C19H10Br2Cl2O5SM: 581.08 g/molCAS-No.: 2553-71-1HS-No.: 29349990EC-No.: 219-861-0Storage: RTLGK: 10 - 13Disposal: 3Specification: Assay (photometr.): min. 95 %

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