Tetraethyl orthosilicate yo mu rwego rwo hejuru (TEOS) CAS 78-10-4

Ibisobanuro bigufi:

Izina ry'Ubutabire: Tetraethyl orthosilicate (TEOS)

CAS: 78-10-4

Ubucucike (25°C): 0.933 g/mL kuri 20°C (lit.)

Formule ya molekile: C8H20O4Si

Ubuziranenge: ≥99%

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibiranga

NOMERO Y'IBIHE: 78-10-4
Ubucucike (25°C), g/cm³：0.930-0.940
Aho kubira: 166-169°C
Aho gushyushya: 181°C
Igipimo cy'ikirahure (n)_D²⁰):1.3810-1.3830
Ishusho: Ikiyiko kibonerana kitagira ibara.
Gushonga: Bishongesha gato mu mazi. Bishongesha muri ethanol na ether, kandi bikore gel za silica iyo bishongeshejwe.

Injira neza, bitewe n'ingano nto ya molekile.

Igikoresho cyo gufunga ibintu bidafite umwimerere, gihamye ku mirasire ya UV.

Ikoreshwa mu gutunganya sol-gel hamwe n'izindi alkylsilane nka D-150 Silane.

Porogaramu

Iki gicuruzwa gikoreshwa cyane cyane mu gukora irangi rirwanya imiti n'ubushyuhe, imiti igabanya ubushyuhe ya organosilicon n'imiti ikoreshwa mu gukata neza.

Iyo ikozwe neza, izakora ifu nto ya silicon oxide ishobora gukoreshwa mu gukora ifu ya fluorescent.

Byongeye kandi, ishobora kunoza imikorere y'izindi resins kandi ikaba ari nayo ikoreshwa mu gukora imvange za silicon macromolecular.

Gupakira

180kg/190KG

Ingano yo kohereza ingoma z'icyuma: 180kg/ingunguru y'icyuma ikoreshwa mu gukaraba (toni 14.4/igikoresho)

Ishobora gutanga garanti y’igenzura ry’ubucuruzi rishobora guteza akaga.

Igihe cyo kubika: amezi 12.

Ibisobanuro

Ikintu	Urutonde
Isura	amazi abonerana adafite ibara
Chroma (APHA)
Ibikubiyemo	>99.5%
Uburemere bwihariye kuri 20° C (68° F)	0.929-0.936
Ibipimo bya silicon dioxide	28%
Ubushyuhe (nk'uko HCl imeze)
Ibindi bikubiyemo	0-5ppm
Ubushyuhe (20°C)	0.97 cps.