Glycerin CAS 56-81-5

Āhuatanga matū:

Tātai rāpoi	C3H8O3
Molar Mass	92.09
Kiato	1.25 g/mL(marama)
Te Whakarewa	20°C(marama)
Piro Pouri	290 °C
Hurihuri motuhake(α)	n20/D 1.474 (marama)
Tohu Kohiko	320°F
Nama JECFA	909
Wairewa wai	>500 g/L (20 ºC)
Wairewa	Ka uru ki roto i te waipiro, ka uru ki te wai, kare e rewa ki te chloroform, ether, me te hinu.
Kohu Kohu	<1 mm Hg (20 °C)
Kohu Kohu	3.1 (me te hau)
Te ahua	Maamaa Wai Viscous
Te Kaha Tauwhāiti	1.265 (15/15 ℃)1.262
Tae	APHA: ≤10
Te kakara	Korekore.
Tepe Whakaaturanga	OSHA: TWA 15 mg/m3; TWA 5 mg/m3
Te roangaru mōrahi(λmax)	['λ: 260 nm Korahi: 0.05', , 'λ: 280 nm Mōrahi: 0.04']
Merck	14,4484
BRN	635685
pKa	14.15(i te 25 ℃)
PH	5.5-8 (25 ℃, 5M i H2O)
Tikanga Rokiroki	Rokiroki i te +5°C ki te +30°C.
Te pumau	Eu ana. He hotokore ki te waikawa perchloric, te waikura mata, te anhydride acetic, te nitrobenzene, te maota, te peroxide, te waikawa kaha, te turanga kaha. Ka mura.
Tairongo	Hygroscopic
Tepe Pahū	2.6-11.3%(V)
Taurangi Refactive	n20/D 1.474(marama)
MDL	MCD00004722
Āhuatanga ā-tinana, matū hoki	Karekau he tae, he marama, he hongi, he wai kirikiri, he reka, he hygroscopicity. Ko te memehatanga he miscible ki te wai me te waiwaro, a he koretake te wairewa wai. Whakarewa i roto i nga wa 11 o te ethyl acetate, tata ki te 500 nga wa o te ether. Kare e rewa ki te benzene, chloroform, waro tetrachloride, waro disulfide, petroleum ether, hinu.
Whakamahi	Ka whakamahia hei matū matū matū taketake, e whakamahia whānuitia ana i roto i te rongoa, te kai, te matū o ia ra, te pueru, te pepa, te peita me etahi atu ahumahi.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Waehere Morearea	R36 – He whakapataritari ki nga kanohi R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia. R11 – Tino muramura
Whakaahuatanga Haumaru	S24/25 – A ape i te pa ki te kiri me nga kanohi. S39 – Mau whakamarumaru kanohi / kanohi. S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
UN ID	UN 1282 3/PG 2
WGK Tiamana	1
RTECS	MA8050000
FLUKA BRAND F CODES	3
TSCA	Ae
Waehere HS	29054500
Te paitini	LD50 i roto i te kiore (ml/kg): >20 a-waha; 4.4 iv (Bartsch)

Kupu Whakataki

Ka whakarewahia ki te wai me te waipiro, kare e rewa ki te ether, te benzene, te chloroform me te waro disulfide, ka ngawari te mimiti i te wai ki te hau. He mahana reka tona reka. Ka taea e ia te tango i te makuku mai i te hau, me te hauwai sulfide, te hauwai hauwai me te whanariki haurua. He kupapa ki te litmus. Mo te wa roa i te iti o te pāmahana o te 0 ℃, ka taea e nga waikura kaha penei i te chromium trioxide, te pāhare pāhare pāhare pāporo, me te pāhare pāhare pāporo te wera me te pahū. Ka taea te whakauru noa ki te wai me te waiwaro, 1 te wahanga o tenei hua ka taea te whakarewa ki nga wahanga 11 o te ethyl acetate, tata ki te 500 nga wahanga o te etera, kare e rewa i roto i te chloroform, te waro tetrachloride, te hinu etera me nga hinu. Inenga whakamate (kiore, waha)>20ml/kg. He whakapataritari.

Tōmua: 1,3-Benzodioxole CAS 274-09-9

Panuku: Iodine CAS 7553-56-2

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