1.07475

Pyridine-D5

deuteration degree min 99.8% for NMR spectroscopy MagniSolv^™

• 別名: Pyridine-D5
• 実験式（ヒル表記法）: C₅D₅N
• CAS番号: 7291-22-7
• 分子量: 84.13
• MDL番号: MFCD00044639
• UNSPSCコード: 12142201
• EC Index Number: 230-720-2

特性

• 蒸気圧: 26.7 hPa ( 25 °C)
• 品質水準: 200
• 形状: liquid
• 自己発火温度: 482 °C
• 有効性: 891 mg/kg LD₅₀, oral (Rat); 1121 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.8-12.4 % (v/v)
• テクニック: NMR: suitable
• 不純物: ≤0.02% Water (H<SUB>2</SUB>O) (NMR); ≤0.03% Water (H<SUB>2</SUB>O) (Karl Fischer)
• pH: 8.81 ( in H₂O)
• bp: 115 °C/1013 hPa
• mp: -42 °C
• 転移温度: flash point 17 °C
• 密度: 0.98 g/cm³ at 20 °C
• 保管温度: no temp limit
• InChI: 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H/i1D,2D,3D,4D,5D
• InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N

詳細

詳細

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

アナリシスノート

Deuteration degree: ≥ 99.8 %
Water
- NMR, H₂O:
≤ 0.02 %
Performance test (NMR-spectrum): passes test
Water
- K. Fischer, H₂O + D₂O:
≤ 0.03 %

Evaporation Number: 12.7

法的情報

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany