32-70-2 Usage
General Description
Ninhydrine is a chemical commonly used in forensics and biochemistry to detect the presence of amino acids and proteins. It is a colorless to pale yellow solid that turns purple when in contact with amino acids, making it useful for identifying and visualizing these compounds in TLC (thin-layer chromatography) experiments. The ozone-friendly ready-to-use spray form of ninhydrine is designed for convenient and safe application in TLC chromatography, providing a reliable and environmentally friendly method for analyzing and separating amino acids and proteins in chemical samples.
Check Digit Verification of cas no
The CAS Registry Mumber 32-70-2 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 3 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32-70:
(4*3)+(3*2)+(2*7)+(1*0)=32
32 % 10 = 2
So 32-70-2 is a valid CAS Registry Number.