| Section: 13 | Unclassified materials (UC) | Page: 39 | 
IRUG filename: IUC00039  | Data type: Infrared  | IRUG material class: Unclassified materials (UC)  | 
Sample type: Reference material  | Common name(s): KSG-850Z silicone emulsifier, Crosslinked type alkyl polyglycerin-modified silicone: polyglyceryl-3/laurylpolydimethylsiloxyethyl dimethicone   | Trade name(s): KSG-850Z Emulsifying silicone elastomer  | 
Chemical/botanical name(s): Cyclopentasiloxane (and) polyglyceryl-3/ lauryl polydimethylsiloxyethyl dimethicone crosspolymer  | CAS name: KSG 850Z  | Sample source 1: Shin-Etsu Chemical Company Ltd.  | 
Source location 1: 6-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 100-0004, JP  | Sample identifier 1: KSG-850Z  | Sample source 2: Aston Chemicals  | 
Source location 2: Coldharbour Way, Aylesbury, HP19, UK  | Sample identifier 2: KSG-850Z  | Sample source 3: National Gallery, London  | 
Source location 3: Trafalgar Square, London WC2N 5DN, UK  | Other: Crosslinked type alkyl polyglycerin-modified silicone: polyglyceryl-3/laurylpolydimethylsiloxyethyl dimethicone   | Application: MFTIR (Fourier transform infrared microspectroscopy)  | 
Mode: Tran  | Literature Reference: Https://www.shinetsusilicone-global.com/products/personalcare/pdf/KSG/KSG-210.pdf  | Originating institution name: City and Guilds of London Art School  | 
Originating institution acronym: CAG  | CAS registry no: 1234465-64-5  |