Revisiting analysis of phthalate plasticizers concentration
A capillary column-based gas chromatographic technique for phthalates separation and quantification was developed and used in conjunction with the PVC and phthalates dissolution technique. The developed method of phthalate plasticizers analysis proved to be relatively fast, reproducible, and straightforward. J. VINYL ADDIT.
Revisiting analysis of phthalate plasticizers concentration
The method of the efficient analysis of di(2‐diethylhexyl) phthalate, tri(2‐ethylhexyl) trimellitate, di(2‐ethylhexyl) terephthalate, and other phthalate plasticizers concentrations in plasticized
Phthalate and novel plasticizer concentrations in food items
High molecular weight phthalates like di(2-ethylhexyl) phthalate (DEHP) and diisononyl phthalate (DiNP) are commonly used as plasticizers in polyvinyl chloride (PVC) materials such as food
India’s KLJ Plasticizers eyes '23 start-up for 100,000 t/yr
MUMBAI (ICIS)–India’s KLJ Plasticizers (KLJ) is looking at starting up a new 100,000 tonne/year phthalic anhydride (PA) capacity at Jhagadia in western Gujarat state by 2025, a senior company official said. This is part a planned greenfield integrated phthalate plasticizers and PA complex at the site, on which the company is investing about
Phthalates in Toys Available in Indian Market | SpringerLink
Twenty four children’s toys and child care articles available in the local market of India were analyzed for eight phthalates as children toys are plasticized with phthalates. All toy samples showed the presence of one or more phthalates including di-(2-ethylhexyl) phthalate (96% of the samples), di-iso-nonyl phthalate and di-iso-decyl phthalate (42% of the samples) at a concentration
- What are plasticizers & phthalates?
- Plasticizers are organic compounds added to plastic polymers to improve their flexibility and extensibility. Phthalates, especially phthalic acid esters (PAEs), are a major category of lipophilic chemicals in the global plasticizer market, constituting 70% of the market share due to their excellent plasticizing properties 4, 5.
- Are phthalic acid esters a plasticizer?
- Phthalic acid esters (PAEs), commonly known as phthalates, are extensively utilized as plasticizers. These compounds are incorporated into plastics to enhance their flexibility and extensibility, thereby extending the shelf life of the products. However, over time, PAEs migrate into substances stored within these plastic containers.
- Can phthalate esters be used at high concentrations?
- This research also underscores the significant utilization of phthalate esters at high concentrations. Plastic-contaminated surface soil samples (100 g) were collected from Juhu Beach (19° 6′ 0″ N and 72° 49′ 48 E), Mumbai, and stored at 4 °C for subsequent analysis. The samples were serially diluted.
- Is DBP a good phthalate for plasticizers?
- DBP is a low molecular weight phthalate compared to DEHP, making it an ideal candidate for identifying bacteria capable of degrading plasticizers. The medium was formulated to include DBP as a carbon source, allowing only the bacteria capable of utilizing it for growth to thrive.
- Does plasticizer dibutyl phthalate cause oxidative stress and neurotoxicity?
- Nahla, E., Arya, P., Maneesha, P. & Chitra, K. C. Exposure to the plasticizer dibutyl phthalate causes oxidative stress and neurotoxicity in brain tissue. Environ. Sci. Pollut. Res. 31 (14), 21399–21414 (2024). Ji, M. et al.
- Is phthalate toxicity induced by a high molecular weight phthalates?
- Strain 5 exhibited significant growth on low molecular weight phthalates and a pronounced lag phase in the presence of high molecular weight phthalates at concentrations higher than 1500 mg/L (Supp. Figure 3). The observed inhibition at higher concentrations suggests the toxicity of phthalates. Effect of pH on the degradation.
