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ARSENIC ACID [7 records]

Record 1 2011-08-31

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
Pb3(AsO4)2
formula, see observation
As2O8·3Pb
formula, see observation
OBS

trilead bis(arsenate): form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

arsenic acid lead(2+) salt (2:3); arsenic acid (H3AsO4) lead(2+) salt 2:3: CAS (Chemical Abstracts Service of the American Chemical Society) names.

OBS

Also known under the following commercial designations: Arsinette; Gypsine; Nu Rexform; Ortho L10 Dust; Soprabel; Talbot; UN 1617.

OBS

Chemical formula: Pb3(AsO4)2 or As2O8·3Pb

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
Pb3(AsO4)2
formula, see observation
As2O8·3Pb
formula, see observation
OBS

bis(arsénate) de triplomb : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formule chimique : Pb3(AsO4)2 ou As2O8·Pb

Spanish

Save record 1

Record 2 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
  • Crop Protection
Universal entry(ies)
AsH3O4·xMg
formula, see observation
10103-50-1
CAS number
DEF

A chemical compound having the formula AsH3O4·xMg which appears under the form of a powder, which is insoluble in water when pure, and which is used as an insecticide.

OBS

[The] technical material is highly hydrated and made from magnesium carbonate and arsenic acid. [The chemical formula for magnesium arsenate hydrate is as follows:] Mg3(AsO4)2·xH2O.

French

Domaine(s)
  • Éléments et composés chimiques
  • Protection des végétaux
Entrée(s) universelle(s)
AsH3O4·xMg
formula, see observation
10103-50-1
CAS number
DEF

Produit chimique de formule AsH3O4·xMg se présentant sous la forme d'une poudre, insoluble dans l'eau à l'état pur, utilisé comme insecticide.

OBS

Le produit du commerce est un hydrate dont la formule chimique se présente comme suit : Mg3(AsO4)2·xH2O.

Spanish

Save record 2

Record 3 2011-08-24

English

Subject field(s)
  • Chemical Elements and Compounds
  • Chemistry
Universal entry(ies)
As2O5
formula, see observation
1303-28-2
CAS number
DEF

A chemical product in the form of a white, amorphous, deliquescent solid which forms arsenic acid in water, is soluble in water and alcohol, is derived by action of oxidizing agent such as nitric acid or arsenious oxide and which is used in arsenates, insecticides, dyeing and printing, colored glass, metal adhesives and as a weed killer.

OBS

arsenic pentoxide: obsolete form.

OBS

Chemical formula: As2O5

French

Domaine(s)
  • Éléments et composés chimiques
  • Chimie
Entrée(s) universelle(s)
As2O5
formula, see observation
1303-28-2
CAS number
CONT

L'anhydride arsénique [...] est une poudre blanche que l'on obtient en chauffant au rouge sombre l'acide arsénique.

OBS

pentoxyde d'arsenic : forme incorrecte.

OBS

Formule chimique : As2O5

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Química
Entrada(s) universal(es)
As2O5
formula, see observation
1303-28-2
CAS number
OBS

Fórmula química: As2O5

Save record 3

Record 4 2011-08-15

English

Subject field(s)
  • Chemical Elements and Compounds
  • Chemistry
Universal entry(ies)
AsH3O4
formula, see observation
H3AsO4
formula, see observation
H3AsO4·1/2H2O
formula, see observation
H3AsO4,1/2H2O
formula, see observation
7778-39-4
CAS number
DEF

An acid in the form of hygroscopic crystals, soluble in water, alcohol and glycerol, which begins to decompose near 300°C, giving arsenic oxide and then arsenious oxide, and which is used in the manufacture of arsenates, in glass making, in wood treating process, as a defoliant, a dessicant for cotton and a soil sterilant.

OBS

"Arsenic pentoxide" [q.v.] is also sometimes called "arsenic acid".

OBS

Chemical formula: AsH3O4 or H3AsO4 or H3AsO4·½H2O or H3AsO4,½H2O

French

Domaine(s)
  • Éléments et composés chimiques
  • Chimie
Entrée(s) universelle(s)
AsH3O4
formula, see observation
H3AsO4
formula, see observation
H3AsO4·1/2H2O
formula, see observation
H3AsO4,1/2H2O
formula, see observation
7778-39-4
CAS number
DEF

Produit chimique se présentant sous la forme de cristaux incolores, hygroscopiques, soluble dans l'eau, l'alcool, le glycérol, très toxique, utilisé dans la fabrication des arséniates, des insecticides, de produits pharmaceutiques, en verrerie, en teinturerie et en impression.

OBS

Formule chimique : AsH3O4 ou H3AsO4 ou H3AsO4·½H2O ou H3AsO4,½H2O

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Química
Entrada(s) universal(es)
AsH3O4
formula, see observation
H3AsO4
formula, see observation
H3AsO4·1/2H2O
formula, see observation
H3AsO4,1/2H2O
formula, see observation
7778-39-4
CAS number
OBS

Cristales blancos translúcidos. Soluble en agua, alcohol, álcalis y glicerina. Muy tóxico. Plaguicida.

OBS

Fórmula química: AsH3O4 o H3AsO4 o H3AsO4·½H2O o H3AsO4,½H2O

Save record 4

Record 5 2011-03-08

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
AsHO4·2Na
formula, see observation
7778-43-0
CAS number
OBS

Chemical formula: AsHO4·2Na

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
AsHO4·2Na
formula, see observation
7778-43-0
CAS number
OBS

arséniate acide de disodium : forme vieillie et erronée (il faut écrire «arsénate» et non «arséniate»).

OBS

Formule chimique : AsHO4·2Na

Spanish

Save record 5

Record 6 1985-05-03

English

Subject field(s)
  • Chemistry

French

Domaine(s)
  • Chimie

Spanish

Save record 6

Record 7 1985-05-03

English

Subject field(s)
  • Chemistry

French

Domaine(s)
  • Chimie

Spanish

Save record 7

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