Merck
All Photos(1)

69947

Sigma-Aldrich

3-吗啉丙磺酸

BioUltra, for molecular biology, ≥99.5% (T)

Synonym(s):
3-(N-吗啉基)丙磺酸, 4-吗啉丙磺酸
Empirical Formula (Hill Notation):
C7H15NO4S
CAS Number:
Molecular Weight:
209.26
Beilstein:
1106776
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

等级

for molecular biology

质量水平

产品线

BioUltra

测定

≥99.5% (T)

形式

powder or crystals

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.1% (as SO4)

缺失

≤1% loss on drying, 110 °C

pH值(酸碱度)

2.5-4.0 (25 °C, 1 M in H2O)

useful pH range

6.5-7.9

pKa (25 °C)

7.2

溶解性

H2O: 1 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.020
λ: 280 nm Amax: 0.015

SMILES string

OS(=O)(=O)CCCN1CCOCC1

InChI

1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)

InChI key

DVLFYONBTKHTER-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
RDD003RDD003PHG0007
MOPS BioUltra, for molecular biology, ≥99.5% (T)

Sigma-Aldrich

69947

3-吗啉丙磺酸

MOPS anhydrous, free-flowing, Redi-Dri™, ≥99.5%

Sigma-Aldrich

RDD003

3-吗啉丙磺酸

MOPS anhydrous, free-flowing, Redi-Dri™, ≥99.5%

Sigma-Aldrich

RDD003

3-吗啉丙磺酸

MOPS

SAFC

PHG0007

3-吗啉丙磺酸

grade

for molecular biology

grade

anhydrous

grade

anhydrous

grade

-

product line

BioUltra

product line

Redi-Dri

product line

Redi-Dri

product line

-

assay

≥99.5% (T)

assay

≥99.5%

assay

≥99.5%

assay

≥99.5%

form

powder or crystals

form

crystalline powder

form

crystalline powder

form

powder

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

impurities

-

impurities

-

impurities

Endotoxin, microbial, and trace metals; tested

pH

2.5-4.0 (25 °C, 1 M in H2O)

pH

2.5-4 (25 °C, 209 g/L)

pH

2.5-4 (25 °C, 209 g/L)

pH

2.5-4 (1 M in H2O)

一般描述

基于其惰性特性,3-(N-吗啉基)丙磺酸或MOPS是许多生物化学研究中首选和广泛使用的缓冲液。

应用

MOPS用于:
  • 作为RPMI培养基组分,用于稀释真菌培养液
  • 作为毛细血管区带电泳的缓冲液,用于测试性能
  • 用于稀释藻类样品中的蛋白质

其他说明

便于将 MOPS 产品规格与 MOPS 规格表比较
在甲醛-琼脂糖凝胶上进行 RNA 分级分离的电泳缓冲剂组分

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

230.0 °F - closed cup

闪点(C)

110 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service