Ammonium dihydrogen arsenate

Base Information

• Chemical Name: Ammonium dihydrogen arsenate
• CAS No.: 13462-93-6
• Deprecated CAS: 1174204-79-5,1355049-91-0,1929572-29-1,2089208-18-2,1355049-91-0
• Molecular Formula: AsH3 O4 . H3 N
• Molecular Weight: 158.974
• European Community (EC) Number: 236-667-1
• UNII: 0KYL9Q413A
• DSSTox Substance ID: DTXSID0065480
• Wikipedia: Ammonium dihydrogen arsenate
• Mol file: 13462-93-6.mol

Synonyms:Ammonium dihydrogen arsenate;13462-93-6;Ammonium arsenate (ortho);Ammonium dihydrogenarsenate;azanium;dihydrogen arsorate;EINECS 236-667-1;Arsenic acid (H3AsO4), monoammonium salt;0KYL9Q413A;UNII-0KYL9Q413A;DTXSID0065480;MFCD00064864;AKOS015916231;LS-21747;1,3,4-Oxadiazol-2(3H)-imine hydrochloride;Arsenic acid (H3AsO4), ammonium salt (1:1)

Chemical Property of Ammonium dihydrogen arsenate

Chemical Property:

• Melting Point: 300°C
• Refractive Index: 1.577
• PSA: 87.48000
• Density: 2.311
• LogP: -1.19890
• Water Solubility.: Soluble in water. (337.4 mg/ml at 0°C).
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 158.951277
• Heavy Atom Count: 6
• Complexity: 49.8

Purity/Quality:

99.9% ^*data from raw suppliers

AMMONIUM DIHYDROGEN ARSENATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [NH4+].O[As](=O)(O)[O-]
• Uses: It is used as pharmaceutical intermediates.

Technology Process of Ammonium dihydrogen arsenate

There total 12 articles about Ammonium dihydrogen arsenate 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:

ammonium hydroxide + orthoarsenic acid (7778-39-4,121471-47-4,1327-52-2) → ammonium dihydrogen arsenate (13462-93-6,24719-13-9,7784-44-3)

Guidance literature:

In not given;

DOI:10.1039/cc9960001137

Reference yield:

ammonium hydroxide + dihydrogen peroxide (7722-84-1) + arsenic(III) trioxide → ammonium dihydrogen arsenate (13462-93-6,24719-13-9,7784-44-3)

Guidance literature:

In water;

DOI:10.1021/ic035438p

Reference yield:

ammonium hydroxide + arsenic(III) trioxide → ammonium dihydrogen arsenate (13462-93-6,24719-13-9,7784-44-3)

Guidance literature:

With H₂O₂;

upstream raw materials:

orthoarsenic acid

dihydrogen peroxide

hydrous arsenic acid

ammonia

Refernces

• 1、 Kim, Sangbo,Kwun, Sook-Il. "". . . Retrieved 1990.
• 2、 Gesi, Kazuo,Ozawa, Kunio. "Effect of hydrostatic pressure on the antiferroelectric phase transitions in ammonium dihydrogen arsenate NH4H2AsO4 and deuterated analogue". . p. 4405 - 4412. Retrieved 1984.
• 3、 Lii, Kwang-Hwa. "CsTi2As3O12: A cesium titanium(IV) arsenate with an open framework structure". . p. 1700 - 1704. Retrieved 2008/10/08.