page_banner

ibicuruzwa

Triethyl citrate (CAS # 77-93-0)

Umutungo wa Shimi:

Inzira ya molekulari C12H20O7
Misa 276.28
Ubucucike 1,14 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -55 ° C.
Ingingo ya Boling 235 ° C / 150 mmHg (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 629
Amazi meza 5.7 g / 100 mL (25 ºC)
Gukemura H2O: gushonga
Umwuka 1 mm Hg (107 ° C)
Ubucucike bw'umwuka 9.7 (vs ikirere)
Kugaragara Amazi meza
Ibara Biragaragara
Impumuro impumuro nziza
Merk 14,2326
BRN 1801199
pKa 11.57 ± 0.29 (Byahanuwe)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero n20 / D 1.442 (lit.)
MDL MFCD00009201
Ibintu bifatika na shimi Imiterere: ibara ritagira ibara. Impumuro nkeya.
ingingo ibira 294 ℃
ingingo yo gukonjesha -55 ℃
ubucucike ugereranije 1.1369
indangantego yo gukuraho 1.4455
flash point 155 ℃
gukomera mu gukemura amazi 6.5g / 100 (25 ℃). Gukemuka mumashanyarazi menshi, adashonga mumavuta. Ifite ubwuzuzanye bwiza na selile nyinshi, polyvinyl chloride, polyvinyl acetate resin na rebero ya chlorine.
Koresha Ikoreshwa cyane nka plasitike ya selile, vinyl hamwe nandi mavuta ya termoplastique, kandi ikoreshwa no muruganda. Irashobora kandi gukoreshwa nkuburyohe bwimbuto bwibiryo

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka 20 - Byangiza no guhumeka
Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
WGK Ubudage 1
RTECS GE8050000
TSCA Yego
Kode ya HS 2918 15 00
Uburozi LD50 mu kanwa mu Rukwavu:> 3200 mg / kg LD50 Urukwavu rwa dermal> 5000 mg / kg

 

Intangiriro

Triethyl citrate ni amazi atagira ibara hamwe nuburyohe bwindimu. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara

- Gukemura: Kubora mumazi no kumashanyarazi

 

Koresha:

- Mu nganda, citrate ya triethyl irashobora gukoreshwa nka plastiki, plastiseri na solvent, nibindi

 

Uburyo:

Triethyl citrate itegurwa nigisubizo cya acide citric hamwe na Ethanol. Acide Citricike isanzwe igereranywa na Ethanol mugihe cya acide kugirango itange triethyl citrate.

 

Amakuru yumutekano:

- Bifatwa nk'uburozi buke kandi ntibwangiza abantu. Kwinjiza dosiye nini birashobora gutera igifu, nko kubabara munda, isesemi, no gucibwamo

- Iyo ukoresheje triethyl citrate, ingamba zikenewe zisabwa zigomba kugenwa buri kibazo. Kurikiza uburyo bukwiye hamwe ningamba zo kurinda kugirango ukoreshe neza.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze