Glycerin CAS 56-81-5

Ipropati yeMichiza:

Ifomula yeemolekyuli	C3H8O3
IMisa yeMolar	92.09
Ukuxinana	1.25 g/mL(lit.)
Indawo yokunyibilika	20°C(lit.)
Indawo yeBoling	290 °C
Ujikelezo oluthile(α)	n20/D 1.474 (lit.)
Indawo yokuflasha	320°F
Inombolo yeJECFA	909
Ukunyibilika kwamanzi	>500 g/L (20 ºC)
Ukunyibilika	Iyaxubana etywaleni, ixubene namanzi, ayinyibiliki kwikloroform, ether, nakwi-oyile.
Uxinzelelo loMphunga	<1 mm Hg ( 20 °C)
Ukuxinana komphunga	3.1 (vs umoya)
Imbonakalo	Ulwelo olucacileyo lweViscous
Ubunzima obuthile	1.265 (15/15℃)1.262
Umbala	APHA: ≤10
Ivumba	Ayinavumba.
Umda wokuvezwa	OSHA: TWA 15 mg / m3; TWA 5 mg/m3
Obona bude bubuninzi (λmax)	['λ: 260 nm Amax: 0.05', , 'λ: 280 nm Amax: 0.04']
Merck	14,4484
I-BRN	635685
pKa	14.15(nge-25℃)
PH	5.5-8 (25℃, 5M kwi-H2O)
Imeko yoGcino	Gcina ku +5°C ukuya +30°C.
Uzinzo	Izinzile. Ayihambelani ne-perchloric acid, i-lead oxide, i-acetic anhydride, i-nitrobenzene, i-chlorine, i-peroxides, i-acids eqinile, iziseko ezinamandla. Ukutsha.
Inovakalelo	Hygroscopic
Umda wokuqhushumba	2.6-11.3%(V)
Refractive Index	n20/D 1.474(lit.)
MDL	MFCD00004722
IiPropati zoMzimba kunye nezeMichiza	Ulwelo olungenambala, olungenambala, olungenavumba, olubonakalayo, olumnandi, olune-hygroscopicity. I-solubility ixutywe ngamanzi kunye ne-ethanol, kwaye isisombululo se-aqueous singathathi hlangothi. Ukunyibilika kumaxesha e-11 e-ethyl acetate, malunga namaxesha angama-500 e-ether. Ayinyibiliki kwibenzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, oil.
Sebenzisa	Isetyenziswa njengezinto ezisisiseko zemichiza ekrwada, esetyenziswa kakhulu kumayeza, ukutya, imichiza yemihla ngemihla, ilaphu, iphepha, ipeyinti kunye namanye amashishini.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko	I-R36 – Iyandicaphukisa emehlweni I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. I-R11 – Iyatsha kakhulu
Inkcazelo yoKhuseleko	S24/25-Kuphephe ukudibana nolusu namehlo. S39 –Nxiba ukhuseleko lwamehlo / ubuso. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
Izazisi ze-UN	UN 1282 3/PG 2
WGK eJamani	1
RTECS	MA8050000
FLUKA BRAND F IIKHOWUDI	3
I-TSCA	Ewe
Ikhowudi ye-HS	29054500
Ubutyhefu	I-LD50 kwiimpuku (ml/kg):>20 ngomlomo; 4.4 iv (Bartsch)

Intshayelelo

Inyibilika emanzini nasetywaleni, ayinyibiliki kwi-ether, benzene, chloroform kunye necarbon disulfide, kwaye ifunxa lula amanzi emoyeni. Inencasa eswiti eshushu. Iyakwazi ukufunxa ukufuma emoyeni, kunye nehydrogen sulfide, ihydrogen cyanide kunye nesulfure dioxide. Ukungathathi hlangothi kwi-litmus. Ixesha elide kubushushu obuphantsi obuyi-0 ℃, ii-oxidants ezomeleleyo ezifana ne-chromium trioxide, i-potassium chlorate, kunye ne-potassium permanganate zinokubangela ukutsha kunye nokudubula. Inokuthi ixutywe ngokungqongqo ngamanzi kunye ne-ethanol, inxalenye ye-1 yale mveliso inokunyibilika kwiindawo ezili-11 ze-ethyl acetate, malunga ne-500 ye-ether, i-insoluble kwi-chloroform, i-carbon tetrachloride, i-petroleum ether kunye namafutha. I-Medin lethal dose (impuku, ngomlomo)>20ml/kg. Iyacaphukisa.

Ngaphambili: 1,3-Benzodioxole CAS 274-09-9

Okulandelayo: Iodine CAS 7553-56-2

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