TRIS

• 产品号: 02152176
• CAS号: 77-86-1
• 分子式: C4H11NO3
• 分子量: 121.13504
• 纯 度: 99.0-99.5%
• 保 存: Room Temperature (15-30°C)

产品别名

• 标题: TRIS
• IUPAC标准名: 2-amino-2-(hydroxymethyl)propane-1,3-diol
• IUPAC传统名: tris buffer
• 别名: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane

产品登记号

• CAS号: 77-86-1
• EC号: 201-064-4

产品性质

• 沸点: 219-220 °C at 10 mmHg
• 熔点: 171-172 °C
• 蒸汽压: Low at ambient temperatures.
• 级别: TECHNICAL
• 纯度: 99.0-99.5%
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 危险公开号: R:36/37/38
• RTECS编号: TY2900000
• 安全公开号: S:20-25-26-37/39
• 保存条件: Room Temperature (15-30°C)

产品详细信息

详细说明 (English)

Purity: 99.0-99.5%
Buffering pH range 7.0-9.0 pKa at 25°C = 8.1
This grade of tris is excellent where purity and value are both important. It is superior to our technical grade tris and less expensive than out ultra pure material. This grade will suffice for most buffer applications.