Product Details
Place of Origin: Ezhou city,Hubei province,china
Brand Name: Desheng
Certification: ISO 9001
Model Number: MAOS,Desheng,50g/bottle,500g/bottle
Payment & Shipping Terms
Minimum Order Quantity: 50g
Price: Negociated
Packaging Details: 50g/bottle;500g/bottle
Delivery Time: 4-10 days
Payment Terms: L/C, T/T
Supply Ability: 1000kg with one week
Color: |
White |
Appearance: |
Powder |
Cas: |
82692-97-5 |
MW: |
327.37225 |
Molecular: |
C13H22NNaO5S |
PH: |
5.5-9.5 |
Assay: |
>99% |
Color: |
White |
Appearance: |
Powder |
Cas: |
82692-97-5 |
MW: |
327.37225 |
Molecular: |
C13H22NNaO5S |
PH: |
5.5-9.5 |
Assay: |
>99% |
New Trinder's color reagent MAOS, also called N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt monohydrate, its CAS number is 82692-97- 5. Like other new Trinder's reagents, its water solubility is high and the sensitivity is much higher than the traditional color reagents commonly used in laboratories. MAOS test strips are actually used to determine analytes and their use methods, so they are widely used in clinical testing and biochemical reagents In the box. There are ten kinds of new Trinder’s color reagents: ADPS, TOOS, TOPS, MAOS, MADB, etc. So what is special about MAOS compared with other color reagents?
Product full name | N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylanilinesodiumsaltmonohydrate |
Chemical abbreviation | MAOS reagent |
CAS number | 82692-97-5 |
Molecular weight | 327.37225 |
Product Usage | Can be applied as a water-soluble reagent for enzymatic photometric determination of hydrogen peroxide, widely used in diagnostic testing and biochemical experiments |
Product advantages | Purity>99%, good water solubility, stable process, can ensure that the product appearance is pure white crystal powder |
It can be seen from the table below that the molar absorbance of ALPS, TOOS, TODB, TOPS is higher, which means that the sensitivity of the color reaction is higher, and it can be used for the determination of very small amounts of test items in the serum. The absorption wavelength of MAOS is relatively high. When γmax=630nm and pH=5.5~9.5, it is less interfered by other substances in the serum, which can be used for detection items that require high precision values.
MAOS powder
The following are the maximum absorption wavelengths and color reaction absorption intensities of 10 new Trinder’s reagents:
Introduction of N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt MAOS:
Chinese name: N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt monohydrate
English name: N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt monohydrate
Alias: MAOS
CAS number: 82692-97-5
Molecular formula: C13H20NNaO4S·H2O
Molecular weight: 327.37
Storage conditions: 0-5℃, protected from light and moisture
Moisture: ≤5%
Molar absorption coefficient: 1.0*104(257mm)
λmax(nm): 630
PH range: 5.5-9.5
Water solubility test: 500mg/ml water
Desheng Material Technology has been engaged in blood test special reagents for more than 19 years. Its products include biochemical reagents, high-purity reagents, analytical reagents, scientific research reagents, blood test pre-processing reagents and post-color detection and other fields. The company focuses on research and development. A lot of energy is invested in each new product development, and it will be put on the market after a long period of testing. The N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethylaniline sodium salt MAOS oxidative chromogen reagent provided by Desheng is a white crystalline powder with a purity of greater than 90% and high Water-soluble, stable aniline analogs, the pH range of the color process and oxidation reaction is very wide. Desheng chromogenic substrate are available from stock and can be packaged from grams to kilograms according to customer requirements.