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475899

MOPS sodium salt

Name: MOPS sodium salt
Brand: MM

ULTROL^® Grade, ≥98% dry basis (titration), zwitterionic buffer useful in pH range 6.5-7.9

别名:

MOPS, Sodium, ULTROL^® Grade, 3-(N-Morpholino)propanesulfonic Acid, Na

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关于此项目

经验公式（希尔记法）:

C₇H₁₄NO₄S · Na

化学文摘社编号:

71119-22-7

分子量:

231.25

UNSPSC Code:

12161700

NACRES:

NA.21

MDL number:

MFCD00064350

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属性

description

Merck USA index - 14, 6265

Quality Level

100

assay

≥98% dry basis (titration)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

color

white

solubility

water: 1 M (232 mg/ml)

cation traces

heavy metals: ≤1 ppm

shipped in

ambient

storage temp.

15-25°C

SMILES string

[Na+].[S](=O)(=O)([O-])CCCN1CCOCC1

InChI

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

InChI key

MWEMXEWFLIDTSJ-UHFFFAOYSA-M

说明

General description

A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pK_a of 7.20 at 25°C.

Absorbance (0.1 M, H₂O, 260 nm and 280 nm):≤0.040.

Zwitterionic buffer active in the pH range of 6.5-8.0. Absorbance: ≤0.04 at 260 nm, 1.0 M, H₂O; pK_a=7.2 at 20°C.

Preparation Note

Following reconstitution, store at room temperature (15-33°C). Stock solutions are stable for up to 6 months at room temperature.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c