Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
additional product description: Mixture of diastereomers of Silybin A and Borigin: from Silybum marianumFormula: C25H22O10M: 482.44 g/molCAS-No.: 22888-70-6HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay: min. 98 %
Melting range: 205 - 210°C (dec.)Formula: C15H16ClN3SM: 305.83 g/molCAS-No.: 531-55-5HS-No.: 29343090EC-No.: 208-511-2Storage: RTS: 22-24/25Specification: Assay (TLC): min. 85 %
Solubility (20°C): 120 g/L (H2O)Boiling point: > 500°CMelting point: 398°CFormula: Cr2K2O7M: 294.19 g/molCAS-No.: 7778-50-9HS-No.: 28415000EC-No.: 231-906-6Storage: RTLGK: 6.1 BDisposal: 22R: 45-46-60-61-8-21-25-26-34-42/43-48/23-50/53S: 53-45-60-61hazardidentification: carcinogenic, mutagenic, dangerous for reproduction, oxidizing, very toxic, corrosive, dangerous for the environmentClass/PG: 6.1(5.1)/IIUN-No.: UN3086WGK: 3Sp…
usage1: • detection limit 3 - 5 ng/mm²usage3: • suitable for gels and for blotsUsage: • 1 L is sufficient for approx. 30 minigels, since 3x reusableusage2: • reversible staining of proteinsHS-No.: 38220000Storage: 2-8°Cstorage1: protected from lightSpecification:
Boiling point: 125 - 126°CMelting point: -57°CDensity: 0.70 g/mlFormula: C8H18M: 114.23 g/molCAS-No.: 111-65-9HS-No.: 29011000EC-No.: 203-892-1Storage: RTLGK: 3 ADisposal: 1R: 11-38-50/53-65-67S: 9-16-29-33-60-61-62hazardidentification: highly flammable, harmful, dangerous for the enviromentClass/PG: 3/IIUN-No.: UN1262WGK: 1Specification: Assay (GC): min. 99 %
Usage: • 1 L is sufficient for approx. 30 minigels, since 3x reusableusage3: • more sensitive than most other products available in the marketusage1: • detection limit 1 - 3 ng/mm²usage2: • reversible staining of proteinsHS-No.: 38220000Storage: 2-8°Cstorage1: protected from lightSpecification:
Formula: H3NM: 17.03 g/molCAS-No.: 1336-21-6HS-No.: 28142000EC-No.: 215-647-6Storage: RTLGK: 8 BDisposal: 13R: 34-50S: 26-36/37/39-45-61hazardidentification: corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2672WGK: 2Specification: Assay (titr.): approx. 32 %
Formula: H3NM: 17.03 g/molCAS-No.: 1336-21-6HS-No.: 28142000EC-No.: 215-647-6Storage: RTLGK: 8 BDisposal: 13R: 34-50S: 26-36/37/39-45-61hazardidentification: corrosive, dangerous for the environmentClass/PG: 8/IIIUN-No.: UN2672WGK: 2Specification: Assay (titr.): approx. 32 %
usage1: • detection limit 3 - 5 ng/mm²Usage: • 1 L is sufficient for approx. 30 minigels, since 3x reusableusage2: • reversible staining of proteinsHS-No.: 38220000Storage: 2-8°Cstorage1: protected from light
Melting point: 237°CSolubility (20°C): 430 g/l (H2O)Formula: C4H6O4Zn · 2H2OM: 219.49 g/molCAS-No.: 5970-45-6HS-No.: 29152900EC-No.: 209-170-2Storage: RTLGK: 10-13Disposal: 15R: 22-50/53S: 24/25-61hazardidentification: harmful, dangerous for the environmentClass/PG: 9/IIIUN-No.: UN3077WGK: 3Specification: Assay (titr.): 99.0 - 101.0 %
