25296-54-2 Usage
Uses
Used in Analytical Chemistry:
PHENOLPHTHALEIN COMPLEXONE is used as a chelating agent for the determination of metal ion concentrations, particularly calcium, magnesium, and other heavy metals, in complexometric titrations. Its high affinity for these ions makes it a reliable and efficient tool in this field.
Used as an Indicator in Acid-Base Titrations:
PHENOLPHTHALEIN COMPLEXONE is used as an indicator in acid-base titrations due to its characteristic vibrant pink coloration in alkaline solutions, which provides a clear visual signal for the endpoint of the titration process.
Used in the Production of Dyes and Pigments:
PHENOLPHTHALEIN COMPLEXONE is utilized in the manufacturing of dyes and pigments, capitalizing on its color-changing properties to create a variety of hues and shades for different applications.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, PHENOLPHTHALEIN COMPLEXONE is employed for its chelating properties, which can be beneficial in the formulation of drugs that require interaction with metal ions for their therapeutic effects or stability.
Used in Environmental Applications:
Due to its ability to bind with heavy metals, PHENOLPHTHALEIN COMPLEXONE can be applied in environmental remediation processes to remove or reduce the concentration of harmful metal ions in contaminated water or soil.
Check Digit Verification of cas no
The CAS Registry Mumber 25296-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,9 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25296-54:
(7*2)+(6*5)+(5*2)+(4*9)+(3*6)+(2*5)+(1*4)=122
122 % 10 = 2
So 25296-54-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H14O4.C10H16N2O8.4Na/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20;13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-12,21-22H;1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;/q;;4*+1/p-4
