tsamba_banner

mankhwala

Isopropanol(CAS#67-63-0)

Chemical Property:

Molecular Formula C3H8O
Misa ya Molar 60.1
Kuchulukana 0.785g/mLat 25°C(lat.)
Melting Point -89.5 °C
Boling Point 82°C(lat.)
Pophulikira 53°F
Nambala ya JECFA 277
Kusungunuka kwamadzi zosiyanasiyana
Kusungunuka madzi: kusungunuka (kokwanira)
Kuthamanga kwa Vapor 33 mm Hg (20 °C)
Kuchuluka kwa Vapor 2.1 (vs mpweya)
Maonekedwe Ochepa Osungunuka Olimba
Specific Gravity pafupifupi 0.785(20/20℃)(Ph.Eur.)
Mtundu wopanda mtundu
Kununkhira Monga mowa wa ethyl; lakuthwa, penapake zosasangalatsa; khalidwe wofatsa chidakwa; osatsalira.
Malire Owonetsera TLV-TWA 980 mg/m3 (400 ppm); STEL 1225 mg/m3 (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH).
Maximum wavelength(λmax) ['λ: 260nm Amax: 0.02',
, 'λ: 280 nm Amax: 0.01']
Merck 14,5208
Mtengo wa BRN 635639
pKa 17.1 (pa 25 ℃)
Mkhalidwe Wosungira Sungani pa +5 ° C mpaka +30 ° C.
Zophulika Malire 2-13.4% (V)
Refractive Index n20/D 1.377(lit.)
Zakuthupi ndi Zamankhwala Khalidwe: madzi osawoneka bwino oyaka ndi fungo la ethanol.
malo osungunuka -88.5 ℃
kutentha kwa 82.45 ℃
kuzizira -89.5 ℃
kachulukidwe wachibale 0.7855
Refractive index 1.3772
kusungunuka m'madzi, ethanol, etha ndi chloroform zinali zosakanikirana.
Gwiritsani ntchito Amagwiritsidwa ntchito kwambiri pamankhwala, amagwiritsidwanso ntchito ngati zosungunulira, zotulutsa, antifreeze

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R11 - Yoyaka Kwambiri
R36 - Zokhumudwitsa m'maso
R67 - Nthunzi imatha kuyambitsa kugona komanso chizungulire
R40 - Umboni wochepa wa zotsatira za carcinogenic
R10 - Yoyaka
R36/38 - Zokwiyitsa maso ndi khungu.
Kufotokozera Zachitetezo S7 - Sungani chidebe chotsekedwa mwamphamvu.
S16 - Khalani kutali ndi magwero oyatsira.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
Ma ID a UN UN 1219 3/PG 2
WGK Germany 1
Mtengo wa RTECS NT8050000
FLUKA BRAND F CODES 3-10
TSCA Inde
HS kodi 2905 12 00
Kalasi Yowopsa 3
Packing Group II
Poizoni LD50 pamlomo makoswe: 5.8 g/kg (Smyth, Carpenter)

 

Mawu Oyamba

Tsegulani Data Yosatsimikizika


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife