cancer association of south africa (cansa)
- Type:PVC plasticizer
- Purity:99.5%
- Grade:Top grade
- Color:Colorless or light yellow
- Storage:Dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC, REACH, SGS
- Features:Good mixing performance
- Production Capacity:50000kg/day
- Package:Flexi /IBC /drum
- Usage:Coating auxiliary agents, leather
dehp (di-2-ethylhexyl phthalate) is one of the most prolific plasticisers globally and is one of the most cost effective and efficient pvc plasticisers in use. it is listed by the eu hazard classification as a substance of very high concern (svhc) and reach authorisation is required.
fate and impact of phthalates in activated sludge treated,jul 1, 2018 · chemical monitoring and temporal variation in levels of endocrine disrupting chemicals (priority phenols and phthalate esters) from selected wastewater treatment plant and freshwater systems in republic of south africa
phthalate ester plasticizers in freshwater systems of venda
- Type:Adsorbent,plasticizer
- Purity:99.4%
- Grade:Industrial grade
- Color:Colorless transparent oily liquid
- Storage:Cool dry place
- Transport:By air or sea
- Sample:Free
- Certification:ISO/MSDS/COA
- Features:Good comprehensive performance
- Production Capacity:100, 000 tons per year
- Package:250kg/drum, per customer request
- Usage:Plastic plasticizer, solvent etc.
the phthalate esters determined were dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP) and di-(2-ethylhexyl) phthalate (dehp). the internal standard used was n-butyl benzoate. the esters and the internal standard were obtained from supelco and fluka ag, south africa.
occurrence of legacy and replacement plasticizers, bisphenols,,phthalate esters are common plastic additives which can be found in food wrappings, pvc interior surface coverings, and cosmetics. di-2-ethylhexyl phthalate (dehp), diethyl phthalate (DEP), and dibutyl phthalate (DBP) are commonly used phthalates for these applications. mono(2-
distribution characteristics and relationship of price
- Type:PVC plasticizer
- Purity: ≥99.0%
- Grade:Top grade
- Color:Colorless transparent oily liquid
- Storage:Stored at a dry, shady, ventilated place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:100000
- Package:Plastic drum package
- Usage:Petroleum additives, plastic auxiliary agents
dimethyl phthalate (DMP): cas no:131-11-3 properties,discover the properties and applications of dimethyl phthalate (DMP), a colorless, transparent plasticizer with excellent film-forming, adhesive, and waterproof qualities. explore its use in the production of cellulose acetate films, varnish, transparent.
dec 5, 2024 · most paes, including diethyl phthalate (DEP), benzyl butyl phthalate (bbp), dibutyl phthalate (dnbp), and di (2-ethylhexyl) phthalate (dehp), have been declared priority pollutants and endocrine-disrupting compounds by the united states environmental protection agency (usepa) and other international agencies [4].
phthalate ester plasticizers in freshwater systems of venda
- Type:Adsorbent
- Purity:99.6%
- Grade:Top grade
- Color:Light yellow liquid
- Storage:Stored at a dry, shady, ventilated place
- Transport:By sea,courier
- Sample:Availabe
- Certification:CCIC
- Features:Best Price
- Production Capacity:500 metric ton/ per month
- Package:1000 kg / IBC Tank
- Usage:Used as a plasticizer for plastics
feb 11, 2010 · liquid-liquid extraction, column chromatographic clean-up and capillary gas chromatography were the methods used for the quantitative analyses. levels of phthalates in water samples from the.
phthalate ester plasticizers in freshwater systems of venda,phthalate ester plasticizers in freshwater systems of venda, south africa and potential health effects. water sa, 36(1): 117-126. [http://dx.doi.org/10.4314/wsa.v36i1.]
phthalate ester plasticizers in freshwater systems of venda
- Type:Chemical auxiliary agent
- Purity:99%min
- Grade:Industrial grade
- Color:Colorless
- Storage:Ventilated and dry place
- Transport:By air,courier
- Sample:Free
- Certification:CCIC, REACH
- Features:Good low temperature flexibility
- Production Capacity:300t/month
- Package:1000 kg / IBC Tank
- Usage:Used as a plasticizer for plastics
phthalate ester plasticizers were determined in rivers and dams of the venda region, south africa. liquid-liquid extraction, column chromatographic clean-up and capillary gas chromatography were the methods used for the quantitative analyses.
fate and impact of phthalates in activated sludge treated,the concentration and fates of six priority phthalate esters (paes); dimethyl phthalate (DMP), diethyl phthalate (DEP), di-n-butyl phthalate (DBP), benzyl butyl phthalate (bbp), di (2-ethyl hexyl) phthalate (dehp), and di-n-octyl phthalate (DOP) in wastewaters from the wastewater treatment plants (wwtps) which aDOPted the activated sludge
- How many phthalates are produced in South Africa?
- South Africa is the only producer of phthalates in Africa and approximately 40 000 metric tons are produced and consumed, mostly in the flexible PVC industry. Phthalates are divided into two distinct groups, with differing applications, properties and toxicological classifications namely ‘low phthalates’ and ‘high phthalates’.
- What is DEHP (di-2-ethylhexyl phthalate)?
- DEHP (Di-2-ethylhexyl phthalate) is one of the most prolific plasticisers globally and is one of the most cost effective and efficient PVC plasticisers in use. It is listed by the EU hazard classification as a substance of very high concern (SVHC) and REACH authorisation is required.
- What are phthalates used for?
- Some phthalates are used as solvents (dissolving agents) for other materials. They are used in hundreds of products, such as vinyl flooring, adhesives, detergents, lubricating oils, automotive plastics, plastic clothes (raincoats), and personal-care products (examples include: soaps, shampoos, hair sprays, and nail polishes).
- Are phthalates in children's plastic soft toys harmful?
- CANSA shares the concern expressed over the presence of plasticisers in children’s plastic soft toys that may contain hormone disruptive phthalates. It is known that some phthalates are potent endocrine disrupting chemicals that may harm human health. Knowing the harmful effects of certain phthalates, CANSA makes the following recommendations:
- What products contain phthalates?
- Cosmetics and personal care products - phthalates are used in a variety of cosmetic and personal care products, such as nail polishes, perfumes, hairsprays, skin moisturisers and shampoos. In one study, the levels of selected phthalates were measured in 102 branded hair sprays, perfumes, deodorants, and nail polishes.
- Are phthalates toxic to humans?
- “Phthalates (diesters of phthalic acid) are widely used as plasticizers and additives in many consumer products. Laboratory animal studies have reported the endocrine-disrupting and reproductive effects of phthalates, and human exposure to this class of chemicals is a concern. Several phthalates have been recognized as substances of high concern.
