63589-25-3 Usage
Description
4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid, also known as Acid Orange 12 or Orange I, is a chemical compound characterized by its diazo, nitro, and carbonyl functional groups. It is a red-orange powder that is water-soluble and exhibits strong absorbance in the visible spectrum. This sulfonate is commonly utilized as an intermediate in the synthesis of diazo dyes.
Uses
Used in Textile Industry:
4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid is used as a dye intermediate for the textile industry, where it contributes to the production of vibrant and colorfast dyes for various fabrics. Its strong absorbance in the visible spectrum allows for the creation of intense hues that are resistant to fading.
Used in Color Photography:
In the field of color photography, 4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid serves as a key component in the development of photographic dyes. Its chemical properties enable the production of stable and long-lasting color images.
Safety Precautions:
Due to its toxic nature, 4-Diazo-3,4-dihydro-7-nitro-3-oxo-1-naphthalenesulfonic acid must be handled with care to prevent irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and adherence to handling protocols, are essential when working with this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 63589-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,8 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63589-25:
(7*6)+(6*3)+(5*5)+(4*8)+(3*9)+(2*2)+(1*5)=153
153 % 10 = 3
So 63589-25-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H5N3O6S/c11-12-10-6-2-1-5(13(15)16)3-7(6)9(4-8(10)14)20(17,18)19/h1-4H,(H-,14,17,18,19)
