Industrial grade Stearic Acid CAS 57-11-4

Kufotokozera Kwachidule:

Dzina la Chemical:Stearic Acid
Dzina lina:Octadecanoic acid, Stearophanic acid, 1-Heptadecanecarboxylic acid, C18, Cetylacetic acid.
Nambala ya CAS:57-11-4
Kuyesa (C18):38.0-42.0%
Molecular formula:CH3(CH2)16COOH
Kulemera kwa Molecular:284.48
Chemical Properties:Asidi wa Stearic ndi ufa woyera kapena wopanda-woyera kapena mtanda wolimba wa crystalline wokhala ndi kumverera koterera, ndipo gawo lake la mtanda limakhala ndi makhiristo abwino ngati singano okhala ndi gloss pang'ono;ali ndi kafungo kakang'ono kofanana ndi mafuta ndipo alibe kukoma.Zosungunuka mu mowa, ether, chloroform ndi zosungunulira zina, zosasungunuka m'madzi.
Ntchito:Amagwiritsidwa ntchito kwambiri ngati pulasitiki wosagwira pulasitiki, stabilizer, surfactant, nkhungu yotulutsa, mphira vulcanization accelerator, etc.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Kanthu	Standard
Maonekedwe	Wufa wochuluka
AChithunzi cha C18	38.0-42.0%
Smtengo wa aponification	206～212
Mtengo wa asidi	205～211
Mtengo wa ayodini	≤1.0
Malo okhazikika	53～57℃
Loss pa kuyanika	≤0.1%

Kugwiritsa ntchito

1.Imagwiritsidwa ntchito kwambiri ngati pulasitiki yosagwira kuzizira kwa pulasitiki, stabilizer, surfactant, nkhungu yotulutsa wothandizira, rabara vulcanization accelerator, etc.
2.Kugwiritsidwa ntchito ngati emulsifier yamadzi obowola opangidwa ndi mafuta.Itha kugwiritsidwanso ntchito ngati mafuta opangira mafuta komanso kunyowetsa m'makampani amphira ndi mafakitale a nsalu.
3.Mu mankhwala, amagwiritsidwa ntchito popanga mafuta odzola, ma suppositories, etc., komanso amagwiritsidwa ntchito popanga zodzoladzola, makandulo, kuteteza madzi, kupukuta, etc.
4.M'makampani azakudya, amagwiritsidwa ntchito ngati mafuta, defoamer ndi zopangira zowonjezera zakudya monga glyceryl stearate, sorbitan stearate, ndi sucrose ester.