Search Advanced Search

Category Picks : Adhesives & Sealants, Adsorbents, Agrochemicals & Pesticides, Aldehyde & Ketone, Alkali,   More...

There are 359 buffering agent from 194 suppliers on

CAS 1132-61-2 Biological Buffers , 3 - ( 4 - Morpholino ) Propane Sulfonic Acid

  • Share to :
  • Pinterest
Contact Now* Send an Inquiry to this supplier.

Quick Information

  • Brand Name :Changzhou Welton Chemical Co., Ltd
  • Place of Origin :China


3 - ( 4 - Morpholino ) propane Sulfonic Acid [ MOPS ] Biological Buffers , CAS NO 1132-61-2





White crystalline powder


Must conform to known reference

Assay (0.1 N NaOH by titration)


Melting point


Water Content (By Karl Fischer)


PH (1.0% aqueous )


Solubility (1.0M aqueous)

Clear, colorless solution

Ultraviolet Absorbance 

(1.0M aqueous)

A (260nm)≤0.05 Abs unit

A (280nm)≤0.03 Abs unit

Trace Metal Analysis (As)


Trace Metal Analysis (Ba)


Trace Metal Analysis (Cd)


Trace Metal Analysis (Ca)


Trace Metal Analysis (Cr)


Trace Metal Analysis (Co)


Trace Metal Analysis (Cu)


Trace Metal Analysis (Fe)


Trace Metal Analysis (Pb)


Trace Metal Analysis (Mg)


Trace Metal Analysis (Mn)


Trace Metal Analysis (Mo)


Trace Metal Analysis (Ni)


Trace Metal Analysis (Zn)



3-(4-Morpholino)propane sulphonic acid      [MOPS]

CAS No.: 1132-61-2

EINECS No.: 214-478-5

Molecular Formula: C7H15NO4·S 
Molecular Weight: 209.26





Appearance: White Crystalline Powder 
Assay: 99.5%
Melting Point: 279-281°C 
Moisture: ≤0.5%
Absorbency (260nm): ≤0.05
Absorbency (280nm): ≤0.03


MOPS is frequently used as a buffering agent in biology and biochemistry. It has been tested and recommended for polyacrylamide gel electrophoresis, such as used in biochemical diagnostic kit, DNA/RNA extraction kit and PCR diagnostic kits. Biological research with Good 's composition in buffer. Usage above 20 mM in mammalian cell culture work is not recommended. 

Competitive Advantage:

1. We are the largest manufacturer of biological buffers in China with more than 12 years of production and export history.
2. Based on our years of experience in this field, we take pleasure in bringing you our high quality and consistency products with very competitive price, prompt delivery, and very quick response service.
3. Our company has the self-support export and import authority and our factory is inspected by our valuable and honored customers.

Product Image

  • CAS 1132-61-2 Biological Buffers , 3 - ( 4 - Morpholino ) Propane Sulfonic Acid

Send an Inquiry to this supplier

CAS 1132-61-2 Biological Buffers , 3 - ( 4 - Morpholino ) ...

CAS 1132-61-2 Biological Buffers , 3 - ( 4 - Morpholino ) ...

Send an Inquiry to this supplier
* From
  To Ms.Christine
Changzhou Welton Chemical Company
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Vitamins, Amino Acids and Coenzymes
* Messages

Use English only Max. 2000 characters. (Min. 20)


Similar products in other categories :

  • Chemicals >
  • Pharmaceutical Chemicals >
  • Vitamins, Amino Acids and Coenzymes
  • Search

    Browse: Manufacturer Directory Countries China India Korea Premium Suppliers Community Site Map

    About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

    中文 繁體 한국어 日本語 Español Русский Français Deutsch

    Copyright (c)1997-2017 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

    Business Registry Number: 120-86-03931

    Inquiry Basket ()