Iasidi yeSuccinic(CAS#110-15-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C4H6O4
IMisa yeMolar	118.09
Ukuxinana	1.19g/mLat 25°C(lit.)
Indawo yokunyibilika	185 °C
Indawo yeBoling	235 °C
Indawo yokuflasha	>230°F
Ukunyibilika kwamanzi	80 g/L (20 ºC)
Ukunyibilika	Inyibilika emanzini, i-ethanol, i-ether, i-acetone, i-glycerin. I-insoluble kwi-chloroform kunye ne-dichloromethane.
Uxinzelelo loMphunga	0-0Pa kwi-25℃
Imbonakalo	Ikristale emhlophe
Umbala	Mhlophe ukuya kumhlophe
Merck	14,8869
I-BRN	1754069
pKa	4.16(nge-25℃)
PH	3.65(1 mM isisombululo);3.12(10 mM isisombululo);2.61(100 mM isisombululo);
Imeko yoGcino	2-8°C
Uzinzo	Izinzile. Izinto ezimele ziphetshwe ziquka iziseko eziqinileyo, ii-oxidizing agents ezinamandla. Ukutsha.
Inovakalelo	Ukufunxa ngokulula ukufuma
Refractive Index	n20/D 1.4002(lit.)
MDL	MFCD00002789
IiPropati zoMzimba kunye nezeMichiza	Iimpawu zeekristale ezingenambala, i-asidi.indawo yokunyibilika 188 ℃ indawo yokubilisa 235 ℃ (ukubola) ukuxinana kobudlelwane 1.572 ukunyibilika, i-ethanol kunye ne-ether. I-insoluble kwi-chloroform kunye ne-dichloromethane.
Sebenzisa	Ikakhulu isetyenziselwa ukulungiswa kwe-anhydride ye-succinic, i-esters ye-succinic acid kunye nezinye izinto eziphuma kuyo, ezisetyenziswa njengezinto ezibonakalayo zokugquma, iidayi, izinto zokuncamathelisa, iziyobisi njalo njalo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi	Xi – Irritant
Iikhowudi zoMngcipheko	I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko	S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S39 –Nxiba ukhuseleko lwamehlo / ubuso.
Izazisi ze-UN	UN 3265 8/PG 3
WGK eJamani	1
RTECS	WM4900000
I-TSCA	Ewe
Ikhowudi ye-HS	29171990
Ubutyhefu	I-LD50 ngomlomo kuMvundla: 2260 mg / kg

Intshayelelo

I-Succinic acid yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-succinic acid:

Umgangatho:

-Imbonakalo: Ikristale engenambala eqinileyo

- Ukunyibilika: I-asidi ye-Succinic inyibilika ngokulula emanzini kunye nezinye izinyibilikisi eziphilayo

- Iimpawu zeMichiza: I-asidi ye-Succinic yi-asidi ebuthathaka ephendula kunye ne-alkali ukwenza iityuwa. Ezinye iipropathi zeekhemikhali ziquka ukusabela kunye ne-alcohols, i-ketones, i-esters, njl., enokuthi ikhuphe ukuphelelwa ngamanzi emzimbeni, i-esterification, i-carboxylic acidification kunye nezinye iimpendulo.

Sebenzisa:

- Ukusetyenziswa kwemizi-mveliso: I-asidi ye-Succinic ingasetyenziselwa ukulungiswa kweepolymers ezifana neeplastiki, i-resin kunye ne-rubber, njenge-plasticizers, i-modifiers, i-coatings kunye ne-adhesives.

Indlela:

Kukho iindlela ezininzi zokulungiselela ezithile, kubandakanywa ukuphendula i-butalilic acid kunye ne-hydrogen phambi kwe-catalyst, okanye ukuyiphendula nge-carbamate.

Ulwazi ngoKhuseleko:

• Kuphephe ukudibana nolusu kunye namehlo, kwaye uhlambe ngokukhawuleza ngamanzi amaninzi ukuba udibene.

• Kuphephe ukuphefumla uthuli lwe-succinic acid okanye umphunga kwaye ugcine indawo yokusebenza enomoya kakuhle.

- Izixhobo ezifanelekileyo zokuzikhusela ezinje ngeeglavu, iiglasi, kunye nempahla yokuzikhusela kufuneka zinxitywe xa uphethe i-succinic acid.

Ngaphambili: Heptanoic acid(CAS#111-14-8)

Okulandelayo: Myristic acid(CAS#544-63-8)

Bhala umyalezo wakho apha kwaye uwuthumele kuthi