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orthophosphoric acid (H3O4P)

Compound Descriptions:

Structure Drawing
Formula:H3O4P
Element System:H-O-P
Element Names:Hydrogen, Oxygen, Phosphorus
Molecular Weight:97.995 g/mol
Name(s):orthophosphoric acid
Phosphorsäure
3M Etching Liquid
C 134 (acid)
C 434 (acid)
Decon 4512
EVITs
K-etchant
Kefo
Mikro Klene DF
Sonac
SPA 2 (catalyst)
ortho-phosphoric acid
o-Phosphoric acid
Orthophosphorsäure
ortho-Phosphorsäure
Phosphorsäure > 25%
Phosphorsäure 85%
phosphoric acid > 25%
orthophosphoric acid >25%
E 338
Phosphorsäure 10 - 25%
phosphoric acid 10 - 25%
orthophosphoric acid 10 - 25%
Phosphorsäure < 10%
Phosphorsäure 0.1 m
phosphoric acid < 10%
orthophosphoric acid < 10%
CAS-RN:7664-38-2, 28602-75-7, 178560-73-1
EINECS:231-633-2 EINECS
Classification:no charge; 1fragment

European Regulations

3 matching entries in european regulations: Hazard, GHS, ECHA-pre

Derivatives / Analogues

Derivativeisotope salt: Phosphoric acid-d2 monopotassium salt 
Derivativesalt: HK2PO4 
Derivativesalt: Natrium-o-phosphat, sec. 
Derivativesalt: Phosphoric acid (H3PO4), monopotassium salt 
Derivativesalt: Natrium-o-phosphat, prim. 
Derivativehydrate salt: Phosphoric acid monosodium salt, monohydrate 
Derivativesalt: Ammonium dihydrogen phosphate 
Derivativehydrate salt: Phosphoric acid monosodium salt, dihydrate 
Derivativesalt: Phosphoric acid, diammonium salt 
Derivativesalt: triammonium orthophosphate 
Derivativesalt: K3O4P (potassium phosphate) 
Derivativesalt: Natrium-o-phosphat,tert. 

Landolt-Börnstein Citations:

Mechanical Properties

 Densities of nonaqueous systems: Nonaqueous systems of two inorganic components: Vol. IV/1a 1.2:5088, p.12 (mix)IV/1a
 Nonmetals: N, P, As, Sb, Bi: Vol. IV/1a 1.3.1:1200, p.46 (mix)IV/1a
 Ternary systems: inorganic components A, B, and water: AgBr - J2: Vol. IV/1a 2.2.1:101, p.661 (mix)IV/1a
 Inorganic-inorganic systems containing water: Polynary systems: inorganic components A, B, C, ..., water: Vol. IV/1a 2.2.2:763, p.677 (mix)IV/1a
 Inorganic-organic systems containing water: Ternary and polynary systems: inorganic components A, organic components B, and water: Vol. IV/1a 2.3.1:127, p.692 (mix)IV/1a
 Inorganic substances - water: NaNO2 - RbNO3: Vol. IV/1b 1.2:324, p.93 (mix)IV/1b
 Inorganic substances - water: H3PO4 - KF: Vol. IV/1b 2.2.1:827, p.241 (mix)IV/1b
 Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Vol. IV/18a 3.1.1:128 (mix)IV/18A

Spectroscopic Methods

 Nuclear Magnetic Resonance (NMR) Data - 17O: Vol. III/35e 2.2.4:3896III/35E

References

III/35E
Short: III/35E
Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17
Author: Duddeck, H.; Toth, G.; Simon, A.
Editor: Gupta, R.R.; Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: III/35E
Year: 2002
Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ
ISBN: 3-540-42501-2
ISBN: 978-3-540-42501-4
Internet Resource: DOI:10.1007/b92953
RefComment: VII, 230 pages. With CD-ROM., Hardcover
Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), carbon-13 (subvol. D), and oxygen-17 (subvol. E) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CD-ROM's.
IV/18A
Short: IV/18A
Title: Viscosity of Pure Organic Liquids and Binary Liquid Mixtures: Pure Organometallic and Organononmetallic Liquids, Binary Liquid Mixtures
Author: Wohlfarth, Ch.; Wohlfarth, B.
Editor: Lechner, M.D.
Source: Landolt-Börnstein, New Series
Volume: IV/18A
Year: 2001
Keyword: organic compounds; viscosity; liquids; mixtures
ISBN: 3-540-64584-5
ISBN: 978-3-540-64584-9
Internet Resource: DOI:10.1007/b68239
RefComment: VII, 409 pages.
IV/1a
Short: IV/1a
Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems
Author: Lacmann, R.; Synowietz, C.
Editor: Schäfer, Kl.
Source: Landolt-Börnstein, New Series
Volume: IV/1a
Year: 1974
ISBN: 3-540-06269-6
ISBN: 978-3-540-06269-1
Internet Resource: DOI:10.1007/b20003
RefComment: X, 716 pages. Hardcover
Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
IV/1b
Short: IV/1b
Title: Densities of Liquid Systems: Densities of Binary Aqueous Systems and Heat Capacities of Liquid Systems
Author: D'Ans, J.; Surawski, H.; Synowietz, C.
Editor: Schäfer, Kl.
Source: Landolt-Börnstein, New Series
Volume: IV/1b
Year: 1977
ISBN: 3-540-08272-7
ISBN: 978-3-540-08272-9
Internet Resource: DOI:10.1007/b20004
RefComment: 62 figs., VII, 335 pages. Hardcover
Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
EINECS
Short: EINECS
Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
Source: Official Journal of the European Communities
Volume: C 146 A (15.06.1990)
Page: 1
Year: 1990
Publish_Date: 1990/06/15

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
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