L050080

Cap B

configured for PerkinElmer, configured for Polygen

• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.21

Propriétés

• Type: for DNA synthesis
• Niveau de qualité: 100
• Gamme de produits: Proligo Reagents
• Forme: liquid
• Conditions de stockage: dry at room temperature
• Impuretés: ≤200 ppm water content (Karl Fischer)
• Couleur: clear
• Adéquation: conforms to structure (GC, Formulation)
• Compatibilité: configured for PerkinElmer; configured for Polygen

Description

Description générale

Cap B solution contains tetrahydrofuran (THF), pyridine, and N-methylimidazole (NMI). It is mixed in situ with Cap A solution during the capping (acetylation) reaction. Pyridine is applied as a mild base while NMI provides a powerful acylation catalyst.

Notes préparatoires

Tetrahydrofurane / N-Methylimidazole / Pyridine 8/1/1 (v/v/v)

Autres remarques

Cap B solution, containing tetrahydrofuran (THF), pyridine and N-methylimidazole (NMI), is mixed in situ with Cap A solution during the capping (acetylation) reaction. Pyridine is applied as a mild base while NMI provides a powerful acylation catalyst.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H314,H335,H336,H351,H361d
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT SE 3
• Organes cibles: Central nervous system, Respiratory system
• Risques supp: EUH019
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 6.1 °F
• Point d'éclair (°C): -14.4 °C