KARSTEDT Concentrate 10% | CAS: 68478-92-2

"Synonym(s)": Ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane platinum, 1,1,3,3-tetramethyl-1,3-divinyldisiloxane platinum salt

Internal Heraeus Name: KARSTEDT Concentrate 10% | CAS: 68478-92-2

Product Details

81147390

Color

yellowish

Physical State

Solution

Molecular weight

381,48 g/mol

Product Type

Solution

Packaging Type

2.5 Liter Bottle Narrow Neck |5 Liter Bottle Narrow Neck |0.5 Liter Bottle Narrow Neck

Pricing

Price upon Request

The following item has been added to your cart:

Important message about your product selection

Additional Information

Identification

Heraeus Ident-No. 81147390

CAS - Number 68478-92-2

Description

Chemical formula PtO[Si(CH3)2CH=CH2]2

Precious Metal Content

Platinum 9.50 - 10.50 %

Classification of the Substance or Mixture

Flammable liquid Category 3

Reproductive toxicity Category 2

Request product modification

Documents

Specification

Product Specification

Request a document

Benefits and Applications

The Karstedt 10 % catalyst is used as a hydrosilylation catalyst. Hydrosilylation describes the reactions to build up high-molecular organosilicon compounds, which serve as the basis for manufacturing silicones. By using the Karstedt 10 % catalyst, very low platinum concentrations are contained in the end product. Furthermore, platinum-catalyzed curing is achieved without volatile by-products. The range of catalysts provides options for cure characteristics for every application and can be shipped in various dilutions with polymers to meet customer needs. Heraeus can formulate the activity of the Karstedt’s Catalysts according to the desired catalyst concentration, stability and viscosity. A low turbidity upon mixing with polymers can be expected from the pale, colorless catalyst solution. Heraeus’ catalysts are produced with a narrow variance, which minimizes catalyst waste while delivering constant activity designed for a steady process. The Karstedt 10 % catalyst is extremely user-friendly and processable.

Purchases in this shop may only be made by businesses, universities and research institutes, not by consumers. | Pay by invoice.