Neocide ® TRIS HCL CAS: 11185-53-1 | ||||
Tris HCl is used as biochemisty buffers. It is referred to as a second generation Good's buffer, which displays improved solubility and stability compared to traditional Good's buffers. | ||||
Part No. | GB02026 | |||
CAS NO: | 1185-53-1 | |||
EINECS NO | 214-684-5 | |||
Ingredients | Tris(hydroxymethyl) aminomethane Hydrochloride | |||
Content of active ingredients | ≥ 99.5% | |||
Grade | AR/ACS equivalent | |||
Molecular Formula | C4H11NO3 HCl | |||
Molecular Weight : | 157.6 | |||
Buffering Range | 7.0~9.1 | |||
Brand | Neocide® | |||
Packaging | Pkg of 500g/1Kg/5Kg/12.5Kg/25Kg | |||
Storage | Room Temperature | |||
Shelf life | 4 years | |||
Items | Specification | |||
Apparence (Color) | White Crystalline Powder | |||
APHA (Color, 1.0M aqueous solution) | ≤ 20 | |||
Solubility (Turbidity,1.0M aqueous solution) | Clear | |||
Assay (Titration by NaOH) | ≥ 99.0% | |||
Infrared Spectrum Complies | Conforms to Structure | |||
Melting Point ( ºC ) | 150-155 | |||
pH 1% H2O | 4.2-5.0(25 ºC ) | |||
UV Absorbance 260mm 1.0M | absorbance ≤ 0.03 | |||
UV Absorbance 280mm 1.0M | absorbance ≤ 0.03 | |||
UV Absorbance 260mm 1.0M | absorbance ≤ 0.05 | |||
UV Absorbance 290mm 1.0M | absorbance ≤ 0.05 | |||
Loss on drying(105 ºC for 3 Hours) Wt% | ≤ 0.5% | |||
Sulfated Ash ( 650 ºC for 3 Hours ) Wt% | ≤ 0.1% | |||
Heavy Metals Pb | ≤ 5ppm | |||
Iron,Fe | ≤ 5ppm | |||
Usage | ||||
Can be used in various biological applications such as electrophoresis and protein separation. The pH of Tris HCl is dependent on the concentration of the solution, and the pH of a 0.1M solution is around 4.7, often together with other buffers or bases to provide a stable pH buffer. | ||||