1.03098

2,2′-Bipyridine

GR for analysis (reagent for iron(II) and molybdenum) ACS

• Synonym(s): 2,2′-Bipyridine, Reagents for Iron(II) and molybdenum, α,α′-Dipyridyl
• Empirical Formula (Hill Notation): C₁₀H₈N₂
• CAS Number: 366-18-7
• Molecular Weight: 156.18
• MDL number: MFCD00006212
• UNSPSC Code: 12352005
• EC Index Number: 206-674-4
• NACRES: NB.21

Properties

• grade: ACS reagent
• Quality Level: 100
• form: solid
• potency: 100 mg/kg LD₅₀, oral (Rat); 625-1250 mg/kg LD₅₀, skin (Rat)
• pH: 7.5 (25 °C, 5 g/L in H₂O)
• bp: 272 °C/1013 hPa
• mp: 70-72 °C
• transition temp: flash point 121 °C
• bulk density: 500 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H
• InChI key: ROFVEXUMMXZLPA-UHFFFAOYSA-N

Description

Application

• A novel high-throughput analytical method to quantify microplastics in water by flow cytometry.: In this paper water is used to wash the Natural aquarium silica sand and also to prepare the model for the removal of microplastics. (Li et al., 2023).

Analysis Note

Assay (perchloric acid titration): ≥ 99.5 %
Identity (IR-spectrum): passes test
Melting point: 70 - 72 °C
Absorbance of solution (50% w/v; methanol): conforms
Sensitivity (to ferrous ion): passes test

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 + H311
• Precautionary Statements: P264 - P280 - P301 + P310 - P302 + P352 + P312 - P361 + P364 - P405
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 267.8 °F - closed cup
• Flash Point(C): 131 °C - closed cup