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sehlahisoa

FUMING SULPIC ACID(CAS#8014-95-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule H2O4S
'Misa oa Molar 98.08
Botenya 1.840 g/mL ho 25 °C (hote.)
Melting Point 10°C
Boling Point ~290 °C (hote.)
Flash point 11°C
Ho qhibiliha ha Metsi miscible
Solubility H2O: e qhibilihang
Khatello ea Mouoane 1 mm Hg (146°C)
Tekano ea Mouoane <0.3 (25 °C, khahlano le moea)
Ponahalo Mokelikeli oa Viscous
Matla a Khoheli a khethehileng 1.84
Mmala Bosehla bo bosehla ho isa ho bosoana bo fokolang
Monko o monate Ha e na monko
Moedi wa ho pepeseha TLV-TWA moea 1 mg/m3 (ACGIH, MSHA, le OSHA); TLV-STEL 3 mg/m3 (ACGIH).
Merck 14,8974
pKa -3-2 (ho 25 ℃)
PH 2.75(1 mM tharollo);1.87(10 mM tharollo);1.01(100 mM tharollo);
Boemo ba polokelo ha ho lithibelo.
Botsitso E tsitsitse, empa e sebetsana le mongobo ka mokhoa o makatsang, o ka ntlafatsang bokhoni ba eona ba ho sebetsa joalo ka ntho e etsang oxidizing. Lintho tse lokelang ho qojoa li kenyelletsa metsi, litšepe tse tloaelehileng haholo, lisebelisoa tsa tlhaho, tse matla
E hloahloa Hygroscopic
Thepa ea 'Mele le ea Lik'hemik'hale ponahalo le thepa: sehlahisoa se hloekileng ke mokelikeli o pepenene o se nang 'mala o nang le oli, o se nang monko.
sebaka se qhibilihang (℃): 10.5
ntlha e belang (℃): 330.0
boima bo lekanang (metsi = 1): 1.83
sekhahla sa mouoane se lekanyelitsoeng (Moea = 1): 3.4
khatello e matla ea mouoane (kPa): 0.13(145.8 ℃)
Sebelisa Bakeng sa tlhahiso ea menontsha ea lik'hemik'hale, indastering ea lik'hemik'hale, meriana, polasetiki, dae, ho hloekisa peterole le liindasteri tse ling le tsona li na le mefuta e mengata ea likopo.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/38 – Ho hlohlona mahlong le letlalong.
R35 – E baka ho cha ho matla
R39/23/24/25 -
R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe.
R11 – E tuka Haholo
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S30 - Le ka mohla u se ke ua eketsa metsi sehlahisoa sena.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S16 - Ipoloke hole le mehloli ea mollo.
Li-ID tsa UN UN 3264 8/PG 3
WGK Jeremane 1
RTECS WS5600000
LIKHOUTU FLUKA BRAND F 3
TSCA Ee
Khoutu ea HS 28070010
Sehlopha sa Likotsi 8
Sehlopha sa ho paka II
Chefo LD50 ka molomo ho likhoto: 2.14 g/kg (Smyth)

 

 


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