Asam sulfat: Béda antarrépisi

Asam sulfat
Space-filling model	Ball-and-stick model
Wasta
	Wasta IUPAC Sulfuric acid
	Wasta lian Oil of vitriol
Pananda
Nomer CAS	7664-93-9 ;
Modél 3D (JSmol)	Gambar interaktif;
ChEBI	CHEBI:26836 ;
ChEMBL	ChEMBL572964 ;
ChemSpider	1086 ;
ECHA InfoCard	100.028.763
Nomer EC	231-639-5
Nomer E	E513 (pangatur kaasaman, ...)
Rujukan Gmelin	2122
KEGG	D05963 ;
PubChem CID	1118;
UNII	O40UQP6WCF ;
Nomer UN	1830
CompTox Dashboard (EPA)	DTXSID5029683 ;
	InChI InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) Key: QAOWNCQODCNURD-UHFFFAOYSA-N ; InChI=1/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) Key: QAOWNCQODCNURD-UHFFFAOYAC;
	SMILES OS(=O)(=O)O;
Sipat
Rumus kimia	H2SO4
Massa molar	98.079 g/mol
Panampilan	Clear, colorless liquid
Bau	odorless
Dénsitas	1.8302 g/cm3, liquid
Titik lebur	10.31 °C (50.56 °F; 283.46 K)
Titik golak	337 °C (639 °F; 610 K) When sulfuric acid is above 300 °C (572 °F), it gradually decomposes to SO3 + H2O
Kelarutan dina cai	miscible, exothermic
Tekanan uap	0.001 mmHg (20 °C)
Kaasaman (pKa)	−3, 1.99
Basa konjugat	Hydrogen sulfate
Viscosity	26.7 cP (20 °C)
Thermochemistry
Éntropi; molar baku (So298)	157 J·mol−1·K−1
Éntalpi baku; formasi (ΔfH⦵298)	−814 kJ·mol−1
Baya
Lambar data kasalametan (SDS)
Piktogram GHS
Kecap sinyal GHS	Danger
Kalimah baya GHS	H314
Kalimah panyegah GHS	P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
NFPA 704	0 3 2 W; OX
Titik hurung	Non-flammable
	Dosis atawa konséntrasi létal (LD, LC):
LD50 (dosis médian)	2140 mg/kg (rat, oral)
LC50 (konséntrasi médian)	50 mg/m3 (guinea pig, 8 hr); 510 mg/m3 (rat, 2 hr); 320 mg/m3 (mouse, 2 hr); 18 mg/m3 (guinea pig)
LCLo (panghandapna dipublikasi)	87 mg/m3 (guinea pig, 2.75 hr)
	NIOSH (US health exposure limits):
PEL (Permissible)	TWA 1 mg/m3
REL (Recommended)	TWA 1 mg/m3
IDLH (Immediate danger)	15 mg/m3
Sanyawa patali
Related strong acids	Selenic acid; Hydrochloric acid; Nitric acid; Chromic acid
Sanyawa patali	Sulfurous acid; Peroxymonosulfuric acid; Sulfur trioxide; Oleum
	Iwal disebutkeun séjén, data nu dipidangkeun keur matéri dina kaayaan baku (dina 25 °C, 100 kPa).
	verifikasi (naon ieu ?)
	Rujukan kotak info

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Révisi nurutkeun 3 Nopémber 2019 05.26

Citakan:Chembox TLV

Asam sulfur( alternatif ejaan asam sulfat ), ogé katelah vitriol, nyaéta asam mineral anu diwangun ku unsur walirang, oksigén sareng hidrogén, kalayan rumus molekular H ₂ SO <sub id="mwLA">4</sub> . Asam sulfur nyaéta mangrupakeun cairan anu teu aya warnaan (bening), bau, sareng bentukna siga sirop anu leyur dina cai sareng disintésis dina réaksi anu kacida éksotérmik. ^[5]

Karat na bisa digambarkeun ka na asam kuat alami, sarta di konsentrasi anu ageung, digambarkeun ka na sipat penguapan sareng oksidasi na. Asam sulfur oge gaduh sipathygroscopic, nyaeta gampang nyerep uap cai ti hawa . ^[5] Nalika aya hubungan, asam walirang tiasa nyababkeun kaduruk kana kulit; bahaya pisan bahkan dina konsentrasi sedeng. ^[6] ^[7] Alat pikeun ngukur konsentrasi asam sulfur biasana disebut pH meter, nyaéta alat pikeun ngukur darajat kaasaman suatu larutan, di mana pH diturunkeun dina konsentrasi ion Hidrogén.

↑ ^a ^b ^c Haynes, William M. (2014). CRC Handbook of Chemistry and Physics (95 ed.). CRC Press. pp. 4–92. ISBN 9781482208689. Diakses tanggal 18 November 2018.
↑ ^a ^b ^c ^d NIOSH Pocket Guide to Chemical Hazards. "#0577". National Institute for Occupational Safety and Health (NIOSH).
↑ ^a ^b Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 978-0-618-94690-7.
↑ ^a ^b ^c Citakan:IDLH
↑ ^a ^b "Sulfuric acid safety data sheet" (PDF). arkema-inc.com. Diarsipkan dari versi asli (PDF) tanggal 17 June 2012. Clear to turbid oily odorless liquid, colorless to slightly yellow.
↑ "Sulfuric acid – uses". dynamicscience.com.au. Diarsipkan dari versi asli tanggal 9 May 2013.
↑ "BASF Chemical Emergency Medical Guidelines – Sulfuric acid (H2SO4)" (PDF). BASF Chemical Company. Diakses tanggal December 18, 2014.

[CRCHCP-1] Haynes, William M. (2014). CRC Handbook of Chemistry and Physics (95 ed.). CRC Press. pp. 4–92. ISBN 9781482208689. Diakses tanggal 18 November 2018.

[PGCH-2] NIOSH Pocket Guide to Chemical Hazards. "#0577". National Institute for Occupational Safety and Health (NIOSH).

[b1-3] Zumdahl, Steven S. (2009). Chemical Principles 6th Ed. Houghton Mifflin Company. p. A23. ISBN 978-0-618-94690-7.

[IDLH-4] Citakan:IDLH

[ds-5] "Sulfuric acid safety data sheet" (PDF). arkema-inc.com. Diarsipkan dari versi asli (PDF) tanggal 17 June 2012. Clear to turbid oily odorless liquid, colorless to slightly yellow.

[OA-6] "Sulfuric acid – uses". dynamicscience.com.au. Diarsipkan dari versi asli tanggal 9 May 2013.

[TB-7] "BASF Chemical Emergency Medical Guidelines – Sulfuric acid (H2SO4)" (PDF). BASF Chemical Company. Diakses tanggal December 18, 2014.

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