CAS No.: | 493-52-7 |
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Formula: | C15h15o2n3 |
Environmental Protection: | Yes |
Certification: | GMP |
Color: | Black |
Classification: | Vitamin |
Samples: |
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Customization: |
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Basic Information:
CAS NO.: | 493-52-7 | |
Molecular Formula: | C15H15O2N3 | |
Molecular Mass | 269.3 | |
Properties: | With shine violet crystalor carmine powder, solve in alcohol,insolve in water, melting point181-182. | |
Specification(HG/T 3449-1999) | ||
Item Name: | Ind Grade | |
PH change range | 4.5(red)-6.2(yellow) | |
Solubility in alcohol | Passes test | |
Sulfated ash, percent | ≤0.2 | |
Loss on drying, percent | ≤1.0 |
Product Description:
Methyl red is one of the commonly used acid-base indicators. The usual concentration is 0.1% ethanol solution, pH 4.4 (red)-6.2 (yellow).
Function:
Acid-base indicator, pH discoloration range 4.4 (red) ~ 6.2 (yellow); titration of ammonia, weak organic bases and alkaloids, but not applicable to organic acids other than oxalic acid and picric acid; can be used with bromocresol green and methylene blue Composed of mixed indicators to shorten the color change domain and improve the sensitivity of color change; adsorption indicator for precipitation titration, such as titration of fluoride ion with thorium nitrate; verification of free chlorine, chlorite and other oxidants;
FAQ
Application Area:
Uridine 5-Mophosphate Disodium are produced through the hydrolytic reaction from Ribonucleic acid(RNA) as raw material by enzymatic catalysis to form four kinds of nucleotides 5- 'AMP (adenosine-5'-monophosphate), 5'-GMP•2Na(guanosine-5'-monophosphate, disodium salt), 5'-CMP(cytidine-5'-monophosphate)-, 5'-UMP•2Na (uridine- 5'-monophosphate,Disodium salt) .By the chromatographic isolation, four kinds of separated 5'-nucleotide products with high purity can be obtained. These products can be widely applied in medicine, reagent, fine chemical industry, and additive of food fields etc.
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