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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Sodium disulfite BioChemica (A3903)

AppliChem GmbH

Solubility (20°C): 650 g/L (H2O)Thermal dec.: 150°CFormula: Na2O5S2M: 190.10 g/molCAS-No.: 7681-57-4HS-No.: 28321000EC-No.: 231-673-0Storage: RTLGK: 10 - 13Disposal: 14R: 22-31-41S: 26-39-46hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 97 %

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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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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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Nickel(II)-chloride hexahydrate BioChemica (A3917)

AppliChem GmbH

Melting point: 140°CSolubility (20°C): 2540 g/L (H2O)Formula: Cl2Ni · 6H2OM: 237.71 g/molCAS-No.: 7791-20-0HS-No.: 28273500EC-No.: 231-743-0Storage: RTLGK: 6.1 BDisposal: 15R: 25-43-50/53S: 24-37-45-61hazardidentification: toxic, sensitizing, dangerous for the enviromentClass/PG: 6.1/IIIUN-No.: UN3288WGK: 2Specification: Assay (titr.): min. 98 %

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Nile blue (C.I. 51180) (A3918)

AppliChem GmbH

Solubility (25°C): approx. 50 g/L (H2O)Melting point: > 300°CFormula: C40H40N6O6SM: 732.87 g/molCAS-No.: 3625-57-8HS-No.: 32041900EC-No.: 222-832-5Storage: RTLGK: 10 - 13WGK: 3*Specification: Assay (photometr.): min. 90 %

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L-Proline Cell culture grade (A3926)

AppliChem GmbH

Solubility (25°C): 1500 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C5H9NO2M: 115.13 g/molCAS-No.: 147-85-3HS-No.: 29339980EC-No.: 205-702-2Storage: RTLGK: 10 - 13WGK: nwgSpecification: Pyrogen test: compliesAssay (titr.): min. 99 %

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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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Rhodamine B (C.I. 45170) (A3930)

AppliChem GmbH

Solubility (20°C): 34 g/L (H2O)Formula: C28H31ClN2O3M: 479.02 g/molCAS-No.: 81-88-9HS-No.: 32041300EC-No.: 201-383-9Storage: RTLGK: 10 - 13R: 41-52/53S: 22-26-39-61hazardidentification: reizend, umweltgefährlichWGK: 2Specification: Assay (photometr.): min. 90 %

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L-Serine Cell culture grade (A3943)

AppliChem GmbH

Solubility (20°C): 364 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C3H7NO3M: 105.09 g/molCAS-No.: 56-45-1HS-No.: 29225000EC-No.: 200-274-3Storage: RTLGK: 10 - 13Specification: Pyrogen test: compliesAssay (titr.): min. 99 %

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Silver nitrate Molecular biology grade (A3944)

AppliChem GmbH

Melting point: 212°CSolubility (20°C): 2150 g/L (H2O)Boiling point: 444°CFormula: AgNO3M: 169.87 g/molCAS-No.: 7761-88-8HS-No.: 28432100EC-No.: 231-853-9Storage: RTLGK: 5.1 BDisposal: 27R: 34-50/53R: 8-34-50/53S: 26-36/37/39-45-60-61S: 26-45-60-61hazardidentification: dangerous for the environment, corrosive, oxidizinghazardidentification: dangerous for the environment, corrosiveClass/PG: 5.1/IIUN-No.: UN1493WGK: 3Specificatio…

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L-Threonine Cell culture grade (A3946)

AppliChem GmbH

Solubility (25°C): 90 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C4H9NO3M: 119.12 g/molCAS-No.: 72-19-5HS-No.: 29225000EC-No.: 200-774-1Storage: RTLGK: 10 - 13Specification: Pyrogen test: compliesAssay (titr.): min. 99 %

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Cynarin HPLC grade (A3965)

AppliChem GmbH

origin: from Cynara scolymusFormula: C25H24O12M: 516.46 g/molCAS-No.: 1182-34-9HS-No.: 29420000Storage: 2-8°CLGK: 10 - 13R: 36/37/38S: 26-36hazardidentification: irritantSpecification: Assay: min. 99 %

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Toluene ultrapure (A3966)

AppliChem GmbH

Density (d 20°C/4°C): 0.867n 20°C/D: 1.4961Boiling point: 111°CMelting point: -95°CFormula: C7H8M: 92.14 g/molCAS-No.: 108-88-3HS-No.: 29023000EC-No.: 203-625-9Storage: RTLGK: 3 ADisposal: 1R: 11-38-48/20-63-65-67S: 36/37-46-62hazardidentification: highly flammable, irritant, harmful, dangerous for reproductionClass/PG: 3/IIUN-No.: UN1294WGK: 2Specification: Assay (GC): min. 99.9 %

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Potassium thiocyanate p. A. (A3967)

AppliChem GmbH

Melting point: 175°C (dec.)Solubility (20°C): 2170 g/L (H2O)Formula: CKNSM: 97.18 g/molCAS-No.: 333-20-0HS-No.: 28429080EC-No.: 206-370-1Storage: RTLGK: 10 - 13Disposal: 14R: 20/21/22-32S: 13hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 99 %

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L-Threonine BioChemica (A3969)

AppliChem GmbH

Solubility (25°C): 90 g/L (H2O)Note: ♦ All amino acids from AppliChem are of non-animal origin!Formula: C4H9NO3M: 119.12 g/molCAS-No.: 72-19-5HS-No.: 29225000EC-No.: 200-774-1Storage: RTLGK: 10 - 13Specification: Assay (titr.): min. 99 %

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Silver nitrate BioChemica (A3972)

AppliChem GmbH

usage: suitable for protein and DNA stainingBoiling point: 444°CSolubility (20°C): 2150 g/L (H2O)Melting point: 212°CFormula: AgNO3M: 169.87 g/molCAS-No.: 7761-88-8HS-No.: 28432100EC-No.: 231-853-9Storage: RTLGK: 5.1 BDisposal: 27R: 8-34-50/53S: 26-36/37/39-45-60-61hazardidentification: dangerous for the environment, corrosive, oxidizingClass/PG: 5.1/IIUN-No.: UN1493WGK: 3Specification: Assay (titr.): min. 99.8 %

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