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ibicuruzwa

Ligustral (CAS # 68039-49-6)

Umutungo wa Shimi:

Inzira ya molekulari C9H14O
Misa 138.21
Ubucucike 0.933g / mLat 25 ° C (lit.)
Ingingo yo gushonga 85-90 ° C.
Ingingo ya Boling 196 ° C (lit.)
Flash point 151 ° F.
Umwuka 0.578mmHg kuri 25 ° C.
Kugaragara amazi meza
Ibara Ibara ritagira ibara hafi
Imiterere y'Ububiko Ubushyuhe bw'icyumba
Ironderero n20 / D 1.473 (lit.)
MDL MFCD00169841
Ibintu bifatika na shimi Ibara ritagira ibara cyangwa ryoroshye cyane. Ingingo yo guteka 75-78 ℃ / 1333.2, ubucucike bugereranije 0.928-0.941, indangagaciro yo kugabanya 1.469-1.475, flash point ya 70 deg C, gushonga mububiko bwa 2-4 bwa 70% Ethanol namavuta, agaciro ka aside <5.0, impumuro ikomeye cyan. Gazi nziza kandi ishyushye hamwe na citrus nziza, harimo indimu na bergamot.
Koresha Kuburyohe

Ibicuruzwa birambuye

Ibicuruzwa

Indangamuntu ya Loni NA 1993 / PGIII
WGK Ubudage 2

 

Intangiriro

Ligustral (izwi kandi nka xanthrin) ni urugimbu. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya ligustral:

 

Ubwiza:

- Ligustrum ni ibara ritagira ibara ry'umuhondo kristaline ikomeye kandi ifite impumuro nziza cyane mubushyuhe bwicyumba.

- Irashobora gushonga mumashanyarazi kama nka Ethanol, ethers hamwe na solter ya ester mubushyuhe bwicyumba, ariko hafi yo kudashonga mumazi.

- Ligustral ifite ihindagurika ryinshi kandi byoroshye kugabanuka.

 

Koresha:

- Irakoreshwa cyane munganda ziryoheye nkibintu bisanzwe byibimera bishobora gutanga ibintu byimpumuro nziza kubicuruzwa.

 

Uburyo:

- Ligustrum irashobora gutegurwa na okiside ya ligustrum (ikomoka ku mbuto za ligustrum). Ligustrum iboneka mugukora mugihe gikwiye hamwe na okiside nka potasiyumu acide acide cyangwa ogisijeni.

 

Amakuru yumutekano:

- Ligustaldehyde muri rusange ifatwa nkibintu bifite umutekano ugereranije, ariko biracyasaba ubwitonzi bukwiye.

- Nibitera bishobora gutera uburakari kumaso, uruhu, na sisitemu yubuhumekero.

- Guhura na ligustrum bigomba kwirindwa mugihe cyibikorwa kandi hagomba kubaho umwuka mwiza.

- Mugihe ukoresha ligustrum, ambara ibikoresho bikwiye byo kurinda nka gants, ibirahure birinda, hamwe na masike.

 


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