Urwego rwinganda Acide Acide CAS 57-11-4

Ibisobanuro bigufi:

Izina ryimiti:Acide ya Stearic
Irindi zina:Acide ya Octadecanoic, aside Stearophanic, 1-Heptadecanecarboxylic aside, C18, aside Cetylacetic
CAS No.:57-11-4
Suzuma (C18):38.0-42.0%
Inzira ya molekulari:CH3 (CH2) 16COOH
Uburemere bwa molekile:284.48
Ibikoresho bya shimi:Acide Stearic ni ifu yera cyangwa itari yera cyangwa ifu ya kristaline ikomeye hamwe no kunyerera, kandi igice cyayo cyambukiranya gifite urushinge rwiza rusa na kirisiti ifite urumuri ruke;ifite impumuro nkeya isa namavuta kandi ntabwo iryoshye.Gushonga muri alcool, ether, chloroform nindi mashanyarazi, idashonga mumazi.
Gusaba:Ikoreshwa cyane nka plastiki idashobora gukonjesha plastike, stabilisateur, surfactant, agent irekura imashini, umuvuduko wa rubber wihuta, nibindi.

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Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

Ingingo	Bisanzwe
Kugaragara	Wifu
Assay ya C18	38.0-42.0%
SAgaciro	206～212
Agaciro ka aside	205～211
Agaciro ka Iyode	≤1.0
Ingingo ya Congealing	53～57℃
Loss kumisha	≤0.1%

Gusaba

1.Bikoreshwa cyane nka plastiki irwanya ubukonje bwa plasitike, stabilisateur, surfactant, agent irekura imashini, umuvuduko wa reberi wihuta, nibindi.
2.Bikoreshwa nka emulisiferi kumavuta ashingiye kumavuta.Irashobora kandi gukoreshwa nk'amavuta yo kwisiga no guhanagura mu nganda za rubber n'inganda.
3.Mu buvuzi, bukoreshwa mugukora amavuta, suppositions, nibindi, kandi bikoreshwa no mugukora amavuta yo kwisiga, buji, ibikoresho bitarinda amazi, ibikoresho byoza, nibindi.
4.Mu nganda zibiribwa, zikoreshwa nk'amavuta, defoamer hamwe nibikoresho fatizo byongera ibiryo nka glyceryl stearate, sorbitan stearate, na estrose estrose.