itulau_fanua

oloa

ASITA SULFURIA FA'ASA(CAS#8014-95-7)

Meatotino tau vailaau:

Fuafua mole H2O4S
Molar Mass 98.08
Malosi 1.840 g/mL ile 25 °C (malamalama)
Lisi Lisi 10°C
Fa'ailoga Tulaga ~290 °C (malamalama)
Mata'imu 11°C
Suavai Solubility fefiloi
Solubility H2O: solu
Ausa Malo 1 mm Hg (146 °C)
Ausa Malosi <0.3 (25 °C, vs ea)
Fa'aaliga Suava Viscous
Gravity Fa'apitoa 1.84
Lanu Lanu samasama i sina enaena
Sogisogi Le manogi
Tapulaa o Fa'aaliga TLV-TWA ea 1 mg/m3 (ACGIH, MSHA, ma le OSHA); TLV-STEL 3 mg/m3 (ACGIH)..
Merck 14,8974
pKa -3-2(i le 25℃)
PH 2.75(1 mM solution);1.87(10 mM solution);1.01(100 mM solution);
Tulaga Teuteu leai ni tapula'a.
Maumau Stable, ae tali atu i le susū matua exothermally, lea e mafai ona faʻaleleia lona gafatia e galue o se vailaʻau faʻamaʻi. O mea e tatau ona aloese mai ai e aofia ai vai, sili ona taatele, mea faʻaola, malosi
Ma'ale'ale Hygroscopic
Meatotino Faaletino ma Vailaau foliga ma meatotino: oloa mama e le lanu manino suauu sua, odorless.
mea liusuavai (℃): 10.5
mea pupuna (℃): 330.0
va'aiga vavalalata (vai = 1): 1.83
fa'atusatusaga ausa (Ea = 1): 3.4
mamafa ausa tumu (kPa): 0.13(145.8 ℃)
Fa'aoga Mo le gaosiga o vailaʻau vailaʻau, i totonu ole vailaʻau vailaʻau, vailaʻau, palasitika, vali, faʻamamaina ole suauu ma isi pisinisi e iai foi le tele o faʻaoga.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/38 – Fa'aitaita i mata ma pa'u.
R35 – Mafua ai mu tuga
R39/23/24/25 -
R23/24/25 – O'ona pe a manava, fa'afeso'ota'i ma pa'u ma pe a foloina.
R11 – Sili ona mu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S30 – Aua ne'i fa'aopoopoina se vai i lenei oloa.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
S36/37 – Fai ofu puipui ma totigilima talafeagai.
S16 – Tausia mai mea e mu ai.
UN ID UN 3264 8/PG 3
WGK Siamani 1
RTECS WS5600000
FLUKA BRAND F CODES 3
TSCA Ioe
HS Code 28070010
Vasega o Tulaga Lamatia 8
Fa'aputuga Vaega II
Oona LD50 tuugutu i isumu: 2.14 g/kg (Smyth)

 

 


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