半岛bd体育手机客户端 说明
一般描述
Finding the right chemical that matches your pharma and biopharma manufacturing needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.As part of our Emprove?Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC?portfolio of high-quality products for pharma and biopharma manufacturing withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
应用
所有缓冲液的pH值都与温度和浓度有关。对于Tris缓冲液，降温每℃其pH值约增加0.03单位，每10倍稀释其pH降低0.03-0.05单位。
对于精确的应用，请使用带有玻璃/甘汞组合电极并仔细校准过的pH计。
其他说明
Due to its low microbial and endotoxin limits, Tris(hydroxymethyl)aminomethane hydrochloride Emprove?Expert is suitable for biopharma manufacturing needs.
法律信息
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
Trizma is a registered trademark of sigma-aldrich Co. LLC
基本信息
| 线性分子式 | NH2C(CH2OH)3· HCl |
| 分子量 | 157.60 |
| Beilstein | 3675235 |
| MDL编号 | MFCD00012590 |
| EC索引号 | 214-684-5 |
半岛bd体育手机客户端 性质
| 质量水平 | 500 |
| 蒸汽压 | <1 Pa ( 50 ℃) |
| 半岛bd体育手机客户端 线 | EMPROVE?EXPERT |
| 形式 | solid |
| pH值(酸碱度) | 4.2 (20 ℃, 100 g/L in H2O) |
| useful pH range | 7.0-9.0 |
| pKa (25 ℃) | 8.1 |
| mp | 150.7 ℃ |
| 溶解性 | soluble 561 g/L |
| 密度 | 1.28 g/cm3at 20.2 ℃ |
| 储存温度 | 15-25℃ |
| SMILES string | Cl.NC(CO)(CO)CO |
| InChI | 1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H |
| InChI key | QKNYBSVHEMOAJP-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
