The new Trinder's Reagent White Powder DAOS CAS83777-30-4 Purity ≥99%

N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt,DAOS reagent

Basic Information

Label: N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt DAOS

DAOS is a test kit for uric acid and renal function detection. It has good water solubility, high sensitivity and strong stability. It is a white or light blue powder with CAS number 82692-97-5. This product is sensitive to light and humidity. Therefore, our storage requirements are high. We need to store in a light-shielding and well-closed container. The temperature must be kept at 0-5°C. The foam box must be filled with ice cubes during transportation to ensure that the quality of the product is not affected.

DAOS powder

DAOS's new Trinder's reagent is used as a highly water-soluble aniline derivative, which is widely used in diagnostic testing and biochemical tests. It has several advantages over conventional color-producing reagents in the colorimetric determination of hydrogen peroxide activity.

Precautions:

1. If we only need a few mg or a few g when we take DAOS, we will divide the product in the bottle into the quantity we need to avoid repeated opening of the bottle, so the product is very easy to absorb moisture.

2. When we use this product, we need to take the product out of the freezer half an hour in advance to cool it, and then open the lid and use it. When there is still remaining after use, we need to use a bottle that can be sealed and protected from light to fill the rest. In this way, the product will not have color or taste problems.

3. Place DAOS in a 0-5 degree freezer, and record the time and batch number of the last use.

4. Put ice cubes in the foam box for the packed product. Wrap the product with foam glue. Do not let the water of the ice cube enter it (if the temperature is high, we will put two more, which can be determined by the weather in winter. )

Product packaging

The above content is organized by Desheng. In addition to producing DAOS, we also have colorimetric substrates such as TOOS, TOPS, ADOS, ADPS, ALPS, HDAOS, MADB, MAOS, TODB, etc. If you need it, please contact us!