PX2020

Pyridine

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 别名: Pyridine, Azabenzene
• 经验公式（希尔记法）: C₅H₅N
• CAS号: 110-86-1
• 分子量: 79.10
• MDL號碼: MFCD00011732
• 分類程式碼代碼: 12191501
• 酶委員會索引編號: 203-809-9

属性

• agency: meets USP/NF
• 品質等級: 200
• 蒸汽壓力: 26.7 hPa ( 25 °C)
• 化驗: ≥99% (GC)
• 形狀: liquid
• 雜質: ≤0.001% Chloride (Cl); ≤0.001% Sulfate (SO4); ≤0.002% Ammonia (NH3); ≤0.1% Water (H2O); ≤5 ppm Copper (Cu)
• 蒸發殘留物: ≤0.002%
• pH值: 8.81 (20 °C in H₂O)
• bp: 115 °C/1013 hPa
• mp: -42 °C
• 轉變溫度: flash point 17 °C
• 密度: 0.982 g/cm³ at 20 °C
• 運輸包裝: ambient
• 儲存溫度: room temp
• InChI: 1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
• InChI 密鑰: JUJWROOIHBZHMG-UHFFFAOYSA-N

说明

應用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

分析報告

Ammonia (NH3): 0.002% max
Assay (GC): 99.0% min
Chloride (Cl): 0.001% max
Copper (Cu): 5ppm max
Evaporation residue: 0.002% max
Form: Clear liquid
Reducing substances: To pass test
Solubility in water: To pass test
Sulfate (SO4): 0.001% max
Water (H2O): 0.1% max

Evaporation Number: 12.7

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302 + H312 + H332,H315,H319
• 防範說明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 68.0 °F - closed cup
• 閃點（°C）: 20 °C - closed cup