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Brand Name | Changzhou Welton Chemical Co., Ltd | Place of Origin | China |
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Useful buffering range is 6.5-7.9, often used as a buffering agent in biological and biochemical research.
Specifications:
Item | Specification |
Appearance | White?crystalline?powder |
Infrared | Must?conform?to?known?reference |
Assay?(0.1?N?NaOH?by?titration) | ≥99.5% |
Melting?point | 279-281℃ |
Water?Content?(By?Karl?Fischer) | ≤0.5% |
PH?(1.0%?aqueous?) | 3.6-4.4 |
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) | ≤3ppm |
Trace?Metal?Analysis?(Ba) | ≤5ppm |
Trace?Metal?Analysis?(Cd) | ≤5ppm |
Trace?Metal?Analysis?(Ca) | ≤30ppm |
Trace?Metal?Analysis?(Cr) | ≤5ppm |
Trace?Metal?Analysis?(Co) | ≤5ppm |
Trace?Metal?Analysis?(Cu) | ≤5ppm |
Trace?Metal?Analysis?(Fe) | ≤5ppm |
Trace?Metal?Analysis?(Pb) | ≤5ppm |
Trace?Metal?Analysis?(Mg) | ≤5ppm |
Trace?Metal?Analysis?(Mn) | ≤5ppm |
Trace?Metal?Analysis?(Mo) | ≤5ppm |
Trace?Metal?Analysis?(Ni) | ≤5ppm |
Trace?Metal?Analysis?(Zn) | ≤5ppm |
Description:
CAS No.: 1132-61-2
EINECS?No.:?214-478-5
Molecular?Formula:?C7H15NO4·S?
Molecular?Weight:?209.26
Structure:
Synonyms:
MOPS;
MOPS FREE ACID
4-(MORPHOLINOPROPANE?SULFONIC?ACID).
Appearance:?White?Crystalline?Powder?
Assay:?99.5%
Melting?Point:?279-281°C?
Moisture:?≤0.5%
Absorbency?(260nm):?≤0.05
Absorbency?(280nm):?≤0.03
Applications:?
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 mammaliancell culture work is not recommended.
Competitive?Advantage:
We are the largest manufacturer of TRIS buffer in China with more than 12 years of production and export history. 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. Our company has the self-support export and import authority and our factory is inspected by our valuable and honored customers.
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Changzhou Welton Chemical Co., Ltd