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ProductsGeneral Lab

Malachite green oxalate (C.I. 42000) Protein staining grade (A3889)

AppliChem GmbH

Melting point: approx. 159°CTransition interval: pH 0.0 - 2.0 (yellow - green blue)Solubility (24°C): 110 g/L (H2O)Formula: C52H54N4O12M: 927.02 g/molCAS-No.: 2437-29-8HS-No.: 32041300EC-No.: 219-441-7Storage: RTLGK: 10 - 13R: 22-41-50/53-63S: 26-36/37/39-46-60-61hazardidentification: harmful, irritant, dangerous for the environment, dangerous for reproductionClass/PG: 6.1/IIIUN-No.: UN2811WGK: 2Specification:

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ProductsGeneral Lab

Sodium fluoride BioChemica (A3904)

AppliChem GmbH

Melting point: 993°CSolubility (20°C): 42 g/L (H2O)Formula: FNaM: 41.99 g/molCAS-No.: 7681-49-4HS-No.: 28261910EC-No.: 231-667-8Storage: RTLGK: 6.1 BDisposal: 23R: 25-32-36/38S: 22-36-45hazardidentification: irritant, toxicClass/PG: 6.1/IIIUN-No.: UN1690WGK: 1Specification: Assay (titr.): min. 99 %

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ProductsGeneral Lab

Sodium nitrate BioChemica (A3911)

AppliChem GmbH

Density (d 20°C): approx. 2.26Solubility (20°C): 874 g/L (H2O)Thermal dec.: 380°CMelting point: 309°CFormula: NNaO3M: 84.99 g/molCAS-No.: 7631-99-4HS-No.: 31025090EC-No.: 231-554-3Storage: RTLGK: 5.1 BDisposal: 14R: 8-22-36S: 22-24-41hazardidentification: oxidizing, irritant, harmfulClass/PG: 5.1/IIIUN-No.: UN1498WGK: 1Specification: Assay (titr.): min. 99 %

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ProductsGeneral Lab

2-Propanol Molecular biology grade (A3928)

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: DNases/RNases/Proteases: not detectableAssay (GC): min. 99.8 %

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