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Pyridine-d5, 100 atom%D
CAS [7291-22-7]; EC 230-720-2; DÂCÂN; M 84.13
D 1.05; m.p. -41 °C; b.p. 114.4 °C; UN 1282,3,II,F1
Danger H:225-302-312-332; P:210-241-261-303+361+353-501
Cat. No. Pyridine-d5, 100 atom%D
318395 For NMR
Enrichment (NMR) min. 99.95Atom%D
Water (KF) max. 0.02% H2O+D2O
Pyridine-d5, 99.8 atom%D
CAS [7291-22-7]; EC 230-720-2; DÂCÂN; M 84.13
D 1.05; m.p. -41 °C; b.p. 114.4 °C; UN 1282,3,II,F1
Danger H:225-302-312-332; P:210-241-261-303+361+353-501
Cat. No. Pyridine-d5, 99.8 atom%D
318295 For NMR
Enrichment (NMR) min. 99.8Atom%D
Water (KF) max. 0.03% H2O+D2O
Pyridine-d5, 99.5 atom%D
CAS [7291-22-7]; EC 230-720-2; DÂCÂN; M 84.13
D 1.05; m.p. -41 °C; b.p. 114.4 °C; UN 1282,3,II,F1
Danger H:225-302-312-332; P:210-241-261-303+361+353-501
Cat. No. Pyridine-d5, 99.5 atom%D
318195 For NMR
Enrichment (NMR) min. 99.5Atom%D
Water (KF) max. 0.05% H2O+D2O
Pyrrole
Synonym: Imidole, Divinylenimine, Azole,
CAS [109-97-7]; EC 203-724-7; CÁHÂN; M 67.09
D 0.97; m.p. -24 °C; b.p. 131 °C; UN 1993,3,III,F1
Danger H:226-301-332; P:210-241-301+310-303+361+353
Cat. No. Pyrrole
166605 AR
Appearance Transparent A350nm max. 0.5AU
Assay (GC, on anhydrous basis) min. 99.8% A500nm max. 0.05AU
Iron (Fe) max. 0.5ppm
Refractive index (20/D) 1.5060-1.5110
Water (KF) max. 0.1%w/w
Chloride (Cl) max. 0.5ppm
