Hydrogen sulfate

Base Information

• Chemical Name: Hydrogen sulfate
• CAS No.: 14996-02-2
• Molecular Formula: HO4 S
• Molecular Weight: 97.0715
• DSSTox Substance ID: DTXSID20897131
• Nikkaji Number: J209.367G
• Wikipedia: Hydrogen sulfate
• Wikidata: Q3143743,Q27110051
• Mol file: 14996-02-2.mol

Synonyms:14996-02-2;hydrogen sulfate;Hydrogen sulphate;Bisulfate;Sulfate, hydrogen;Tetraoxosulfate(1-);Sulfate(1-), tetraoxo-;hydrogensulfate;hydrogensulphate;Bisulfate anion;hydrogen sulfate ion;HO4S;HSO4-;H-O4-S;CHEBI:45696;DTXSID20897131;Q3143743;Q27110051

Chemical Property of Hydrogen sulfate

Chemical Property:

• Vapor Pressure: 3.35E-05mmHg at 25°C
• Melting Point: 215-220 °C(Solv: water (7732-18-5))
• Boiling Point: 330°Cat760mmHg
• Flash Point: °C
• PSA: 85.81000
• Density: g/cm³
• LogP: 0.08540
• XLogP3: -1.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 96.95955468
• Heavy Atom Count: 5
• Complexity: 76

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: OS(=O)(=O)[O-]
• Recent EU Clinical Trials: A pilot study investigating the antiplatelet effect of generic clopidogrel versus Plavix? – is there any difference in platelet reactivity in healthy subjects?

Technology Process of Hydrogen sulfate

There total 50 articles about Hydrogen sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

trithionate (15579-17-6) + iodine (7553-56-2,12190-71-5,8031-47-8) → hydrogen iodide (10034-85-2) + hydrogensulfate (14996-02-2) + sulfur (7704-34-9)

Guidance literature:

With water; In not given; in neutral or acidic soln.;

Reference yield:

sulfuric acid (7664-93-9) + iodide (14362-44-8,20461-54-5,69239-56-1) → hydrogen iodide (10034-85-2) + hydrogensulfate (14996-02-2)

Guidance literature:

In gaseous matrix; flow tube, 0.8 Torr helium, temp. 368 +/- 5 K; Kinetics;

Reference yield:

potassium hydroxylamine sulfonate (13768-26-8) + sodium nitrite (7632-00-0) → hydrogensulfate (14996-02-2) + dinitrogen monoxide (10024-97-2)

Guidance literature:

With phthalate or tartrate or oxalate buffers; Na₂SO₄ or NaH₂PO₄ or nitrate salts; In water; react. performed at pH 3.8-5, 283-313 K and ionic strength of 0.2-1.5 Min aq. soln.; monitored by UV; Kinetics;

upstream raw materials:

sulfur trioxide

water

sulfuric acid

nitrate-water complex

Downstream raw materials:

iodide

Sulfate

caro's acid

fluorosulphonic acid