DA-67

Product Details

CasNo： 115871-18-6

MF： C19H22N4O3S.Na

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/drum

Purity： 99%

Basic Information

• Chinese Name: 10-(carboxymethylaminocarbonyl)-3,7-bis(dimethylamino)phenothiazine sodium salt
• English Name: N-((3,7-Bis(dimethylamino)-10H-phenothiazin-10-yl)carbonyl)glycine monosodium salt
• CAS No.: 115871-18-6
• Molecular Formula: C19​H21​N4​NaO3​S
• Molecular Weight: 408.45

Physical and Chemical Properties

• Appearance: White powder.
• Solubility: Soluble in water. It can be directly dissolved in water at a concentration of 10 mg/25 ml.
• Chromogenic Wavelength: The maximum absorption wavelength (λmax​) is 666 nm.

Quality Indicators

• Purity: Usually ≥99%.

Storage Conditions

• It is recommended to store at 2 - 8°C, sealed, dry, and protected from light. For long - term storage, it is advisable to store at - 25°C to - 15°C in the dark.

Applications

• DA - 67 is a water - soluble oxidation chromogenic reagent. In the presence of peroxidase, it can react with hydrogen peroxide through a redox reaction to form a blue compound. It can be used to detect hydrogen peroxide with high sensitivity and is often used in the preparation of biochemical reagents. It is only used in in - vitro diagnostic products and not in human or in - vivo experiments.