| CAS No.: | 145224-94-8 |
|---|---|
| Formula: | C6h15no5s |
| EINECS: | 224-632-3 |
| Grade: | Industry |
| Function: | Biological Buffer |
| Certification: | MSDS, TDS/COA/ISO |
| Samples: |
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| Customization: |
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CAS No.:145224-94-8what is of MES MONOHYDRATE with CAS 145224-94-8?
MES Monohydrate is a zwitterionic buffer that is not absorbed through cell membranes and is virtually transparent in UV light. MES is a buffering agent used in many biological and biochemical applications. It is also used as a running buffer for denaturing gel electrophoresis. The characteristics of low UV absorptivity, minimal reactivity, stable pH and solubility in water allow MES Monohydrate to be used as a Good's buffer.
| Appearance | White or light yellow crystalline powder | Conforms |
| Solubility(10% soln in H2O) | Clear | Conforms |
| Loss on Drying | 7-10% | 8.66% |
| PH(1% Soln in H20,25ºC) | 2.5-4.0 | 3.76 |
| Pka(20ºC) | 6.02-6.25 | 6.15 |
| Heavy Metals (as Pb) | ≤0.0010% | <0.0010% |
| Chloride | ≤0.01% | 0.003% |
| Sulfate | ≤0.5% | 0.005% |
| Absorbance(250nm,10%) | ≤0.5% | 0.032 |
| Assay(by Titn,dried basis) | ≥99.0% | 99.82% |
Application
MES monohydrate is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 5.5 - 6.7 and commonly used for cell culture media, as a running buffer in electrophoresis, and for protein purification in chromatography.
25kgs/drum,9tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
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A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.
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