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Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 
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CTI can provide services for the hot new substances of Proposition 65

2022-04-01 671

During 2021, the Proposition 65 List updated frequently. It was updated 4 times in March and December 2021, including 8 substances. The new substances are the substances that relevant law enforcement officials focus on, and the follow-up will also be a high risk of litigation. The 8 substances have a wide range of uses and involve many products, so they have a significant impact on related products exported to the United States.

According to the requirements of Proposition 65, after the new substance was added to the list, manufacturers and distributors must complete the implementation of warnings within 12 months, and stop the discharge of chemical substances to drinking water sources within 20 months. After this date, government or individual enforcers, including individuals or organizations representing the public interest, may bring lawsuits against violators. Products containing new substances may face lawsuits and high fines. In order to help enterprises quickly respond to the control of new substances of the Proposition 65, CTI has launched a complete set of new substances testing services in the Proposition 65, covering all new substances in 2021, helping enterprises to successfully launch products into the US market.

Substance

CAS No

Main uses

Molybdenum trioxide

1313-27-5

Mainly used as the raw material for making molybdenum and 

molybdenum compounds, as a catalyst in the petroleum industry. 

It can be used as additive flame retardant with dual functions of 

flame retardant and smoke suppression. It can also be used for 

enamel glaze pigments and medicines, as well as for spectral 

analysis reagents.

Indium tin oxide

50926-11-9

Mainly used in the production of liquid crystal display, flat panel 

display, plasma display, touch screen, electronic paper and other 

applications, but also often used in organic light-emitting diodes, 

solar cells, antistatic coating and EMI shielding transparent 

conductive coating.

tetrahydrofuran

109-99-9

Raw material for spandex synthesis reaction, used as solvent, raw 

material for pharmacy, organic synthesis, etc.

2-ethylhexyl acrylate

103-11-7

Used in polymer monomers, plasticizers, synthetic fiber fabric 

processing, adhesives, coatings, plastic modification, etc.

methyl acrylate

96-33-3

Used as a polymer monomer for processing coatings, textiles, 

paper, adhesives, etc.

trimethylolpropane triacrylate

（technical grade）

——

Used in coatings, inks, toners, adhesives, thermoplastics 

manufacturing, rubber, leather, textiles, paper and other products.

Perfluorooctane sulfonic acid

(PFOS) and its salts and

transformation and degradation

precursors

——

Used as waterproof agent, oil repellent, dustproof agent and 

anti-fat agent (such as fabric, leather, paper, packaging, fur carpet 

and carpet), surface active agent (such as fire extinguisher foam and

 coating additive), pesticide and insecticide.

Perfluorononanoic Acid (PFNA) 

and its Salts

——

Used in processing aid for fluoropolymer manufacture/lubricating 

oil additive/surfactant for fire extinguishers /cleaning agent/textile 

antifouling finishing agent/polishing surfactant/waterproofing 

agents and in liquid crystal display panels


CTI Services

1. CTI has many advanced instruments and scientific laboratory information management systems, which can efficiently provide enterprises with testing services for the hot new substances of Proposition 65. The test data is accurate and reliable, and the test reports have international credibility. First-line brand designated cooperative laboratory.

2. The CTI technical expert team has rich practical experience and can provide one-stop service for the Proposition 65 professionally, quickly and comprehensively.

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