Ipese Factory Buffer Biological 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8 Aworan Ifihan

Ipese ile-iṣẹ Ifipamọ Biological 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

Apejuwe kukuru:

2-[Tris (hydroxymethyl) methylamino] -1-ethanesulfonic acid/ TES

CAS 7365-44-8

Ayẹwo: 99%

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Apejuwe

Ipese ile-iṣẹ ifipamọ ti ibi 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

A lo TES lati ṣe awọn ojutu ifipamọ.O ni iye pKₐ ti 7.550.O jẹ ọkan ninu awọn buffers Rere ati pe o le ṣee lo lati ṣe awọn ojutu ifipamọ ni iwọn pH 6.8–8.2.O jẹ ọkan ninu awọn paati ti Idanwo yolk buffer alabọde ti a lo fun itutu ati gbigbe ti àtọ.

Awọn ohun-ini kemikali:

Ipese ile-iṣẹ ifipamọ ti ibi 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

MF: C6H15NO6S

MW: 229.25

EINECS: 230-906-3

Oju yo ~ 225 °C (oṣu kejila)

iwuwo 1.260 (iṣiro)

atọka itusilẹ 1.5500 (iṣiro)

iwọn otutu ipamọ.Tọju ni aaye dudu, Ti di ni gbigbẹ, Iwọn otutu yara

solubility H2O: 1 M ni 20 °C, ko o, colorless

fọọmu Crystalline Powder

awọ White

Òórùn Òórùn

Iwe Data Imọ-ẹrọ/TDS:

Ipese ile-iṣẹ ifipamọ ti ibi 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid/ TES CAS 7365-44-8

Awọn nkan	Sipesifikesonu
Ifarahan	Funfun okuta lulú
Solubility 10% omi	Ko o ati ki o colorless ojutu
Omi	≤1.0%
pH	3.5 ~ 5.0
Idanimọ	IR
Aloku lori iginisonu	≤0.1%
AB 260B, 1M omi	≤0.050
AB 280B, 1M omi	≤0.040
Awọn irin ti o wuwo	≤5ppm
Ayẹwo	≥99%