isibhengezo_sekhasi

umkhiqizo

Amafutha e-Turpentine(CAS#8006-64-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H20O7
I-Molar Mass 276.283
Ukuminyana 0.86 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -55 °C (ukukhanya)
I-Boling Point 153-175 °C (okhanyisiwe)
I-Flash Point 86°F
Ukuncibilika kwamanzi Ayincibiliki emanzini
Ukuncibilika Incibilika ku-ethanol
I-Vapor Presure 4 mm Hg ( −6.7 °C)
I-Vapor Density 4.84 (−7 °C, vs air)
Ukubukeka Uketshezi
I-Gravity ethize 0.850-0.868
Umbala Kucace Okungenambala
Iphunga Okuhlabayo
Ukuzinza Izinzile. Okuvutha umlilo. Akuhambisani ne-chlorine, ama-oxidizers aqinile.
Umkhawulo Oqhumayo 0.80-6%
I-Refractive Index n20/D 1.515
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha angenambala ukuya kokuphaphathekile, olunephunga le-rosin; Umfutho we-vapor 2.67kPa/51.4 ℃; Iphuzu elikhanyayo: 35 ℃; Iphuzu lokubilisa 154 ~ 170 ℃; Ukunyibilika: okungancibiliki emanzini, kuncibilika ku-ethanol, ku-chloroform, izincibilikizi eziningi eziphilayo njenge-ether; Ukuminyana: Ukuminyana okuhlobene (amanzi = 1) 0.85~0.87; Ukuminyana okuhlobene (Umoya = 1)4.84; Ukuzinza: Izinzile
Sebenzisa Isetshenziswa njenge-solvent kapende, i-synthetic camphor, i-adhesive, plasticizer, ibuye isetshenziswe embonini yezemithi, yesikhumba.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi R36/38 – Ukucasuka emehlweni nasesikhumbeni.
R43 - Ingabangela ukuzwela ngokuthinta isikhumba
R65 – Iyingozi: Ingadala umonakalo wamaphaphu uma igwinyisiwe
R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
U-R10 – Uyavutha
Incazelo Yokuphepha I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
S46 – Uma ugwinywe, funa iseluleko sezokwelapha ngokushesha futhi ubonise lesi sitsha noma ilebula.
I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
I-S62 – Uma igwinyisiwe, ungabangeli ukuhlanza; funa iseluleko sezokwelapha ngokushesha futhi ubonise lesi sitsha noma ilebula.
Ama-ID e-UN UN 1299 3/PG 3
I-WGK Germany 2
I-RTECS YO8400000
Ikhodi ye-HS 38051000
I-Hazard Class 3.2
Iqembu Lokupakisha III

 

Isingeniso

I-Turpentine, eyaziwa nangokuthi i-turpentine noma i-camphor oil, iyinhlanganisela evamile ye-lipid yemvelo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-turpentine:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala noma oluphuzi olusobala

- Iphunga elingavamile: Inephunga elimnandi

- I-Solubility: Incibilika kuma-alcohols, ethers nakwezinye izinyibilikisi zemvelo, ezingancibiliki emanzini.

- Ukwakhiwa: Ikakhulukazi ihlanganiswe ne-cerebral turpentol kanye ne-cerebral pineol

 

Sebenzisa:

- Imboni yamakhemikhali: isetshenziswa njengesithako esincibilikisayo, okokuhlanza kanye nesithako sephunga

- Ezolimo: ingasetshenziswa njengesibulala-zinambuzane kanye nesibulala-zinambuzane

- Okunye ukusetshenziswa: okufana nezinto zokuthambisa, izithasiselo zikaphethiloli, ama-ejenti okulawula umlilo, njll

 

Indlela:

I-Distillation: I-Turpentine ikhishwa ku-turpentine nge-distillation.

Indlela ye-Hydrolysis: i-turpentine resin isabela ngesisombululo se-alkali ukuthola i-turpentine.

 

Ulwazi Lokuphepha:

- I-Turpentine iyacasula futhi ingase ibangele ukungezwani komzimba, ngakho-ke kufanele kuqashelwe ukuvikela isikhumba namehlo lapho kuthintwa.

- Gwema ukuhogela umhwamuko we-turpentine, ongabangela ukucasuka kwamehlo nokuphefumula.

- Sicela ugcine i-turpentine ngendlela efanele, kude nomlilo namazinga okushisa aphezulu, ukuze uvimbele ukuthi ingaqhumi futhi ingashi.

- Uma usebenzisa futhi ugcina i-turpentine, sicela ubhekisele emithethweni efanele kanye nemihlahlandlela yokuphatha yokuphepha.

 


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