523-24-0 Usage
Uses
Used in Plastics Industry:
DIAMMONIUM PHTHALATE is used as a plasticizer for enhancing the flexibility and workability of PVC and other polymers. Its incorporation into these materials improves their performance characteristics, making them suitable for a variety of applications.
Used in Flame Retardants:
In the Flame Retardants Industry, DIAMMONIUM PHTHALATE is used as a flame retardant to impart fire resistance to various materials. This is crucial for enhancing safety in textiles and electronics, among other industries, by slowing down the spread of flames and reducing the risk of fire-related accidents.
Used in Textile Industry:
DIAMMONIUM PHTHALATE is used as a flame retardant in textiles to increase the fire safety of fabrics used in clothing, upholstery, and other textile products. This helps to meet regulatory standards and provides an additional layer of protection against fire hazards.
Used in Electronics Industry:
In the Electronics Industry, DIAMMONIUM PHTHALATE is utilized as a flame retardant in the manufacturing of electronic components and devices. Its application ensures that these products meet safety requirements and reduces the risk of fire during operation or in the event of a malfunction.
Check Digit Verification of cas no
The CAS Registry Mumber 523-24-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 523-24:
(5*5)+(4*2)+(3*3)+(2*2)+(1*4)=50
50 % 10 = 0
So 523-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H6O4.2H3N/c9-7(10)5-3-1-2-4-6(5)8(11)12;;/h1-4H,(H,9,10)(H,11,12);2*1H3
523-24-0Relevant academic research and scientific papers
PROCESS FOR THE PRODUCTION OF PHTHALIMIDES
-
Page/Page column 9, (2015/07/07)
The invention relates to a process to produce phthalimides by heating diammonium phthalate in the presence of aromatic solvents and to a process to produce phthalimides by heating diammonium phthalate in the presence of aromatic solvents for their recycled use during the ion exchanger production process. The diammonium phthalate is prepared by making use of the phthalic acid salts solution resulted from the ion exchanger production process.
Kinetics of phthalate reactions with ammonium hydroxide in aqueous matrix
Patnaik, Pradyot,Yang, Min,Powers, Evelyn
, p. 1587 - 1591 (2007/10/03)
Common phthalate pollutants, such as dimethyl phthalate and diethyl phthalate found in aqueous environmental matrices react with ammonium hydroxide at ordinary temperatures exhibiting an overall reaction order in the range 1.3-1.4. While the reaction is of first order with respect to the phthalate, the order of reaction is fractional in ammonium hydroxide. The rate constants for the reactions of these two phthalates in alkaline waters at ambient temperatures are in the range 1.3×10-4 and 8.5×10-5Lx/mols. Under these conditions the estimated half-lives for dimethyl phthalate and diethyl phthalate at a concentration of each at 20mg/L is 4.5 and 14h, respectively. Other phthalates are expected to exhibit similar kinetics in their base hydrolysis with NH4OH. Thus, the presence of both the phthalate esters and ammonia or ammonium salts in the water under alkaline conditions may result in their self-removal by hydrolysis. Copyright
