6948-88-5 Usage
Uses
Used in Chemical Analysis:
ALPHA-NAPHTHOLBENZEIN is used as an indicator for non-aqueous titration to accurately determine the endpoint of the titration process. Its color change provides a clear and visible signal, allowing chemists to assess the completion of the reaction and ensure precise measurements.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, ALPHA-NAPHTHOLBENZEIN can be employed as a component in the development of drug formulations. Its ability to act as an indicator can be utilized in the synthesis and quality control processes, ensuring the correct dosage and concentration of active ingredients in medications.
Used in Research and Development:
ALPHA-NAPHTHOLBENZEIN is also used in research and development settings, where its properties can be explored for potential applications in the creation of new chemical compounds or the improvement of existing ones. Its role as an indicator can be particularly valuable in optimizing reaction conditions and enhancing the efficiency of experimental procedures.
Used in Quality Control:
In the field of quality control, ALPHA-NAPHTHOLBENZEIN serves as a valuable tool for ensuring the accuracy and consistency of chemical products. Its use as an indicator in non-aqueous titration can help verify the purity and concentration of substances, ensuring that they meet the required standards for safety and efficacy.
Purification Methods
-{4-hydroxynaphth-1-yl})-benzyl alcohol] B2319 M 392.5, m 122-125o, ~ 9.3. Crystallise the alcohol from EtOH, aqueous EtOH or glacial acetic acid. pKEst [Beilstein 6 H 1150.B2319]
Check Digit Verification of cas no
The CAS Registry Mumber 6948-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,4 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6948-88:
(6*6)+(5*9)+(4*4)+(3*8)+(2*8)+(1*8)=145
145 % 10 = 5
So 6948-88-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H20O3/c28-25-16-14-23(19-10-4-6-12-21(19)25)27(30,18-8-2-1-3-9-18)24-15-17-26(29)22-13-7-5-11-20(22)24/h1-17,28-30H
