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Statements

Subject Item
dbpedia-fr:Dichromate_d'ammonium
rdf:type
wikidata:Q11173 n25:ChemicalObject owl:Thing dbo:ChemicalSubstance dbo:ChemicalCompound
rdfs:label
Bicromato d'ammonio Ammonium dichromate Ammoniumdichromat ثنائي كرومات الأمونيوم Ammoniumdichromaat Dicromato de amonio Dicromat d'amoni Dichromate d'ammonium
rdfs:comment
Le dichromate d'ammonium (NH4)2Cr2O7 se présente sous la forme de cristaux orange. C'est un composé toxique.
rdfs:seeAlso
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owl:sameAs
dbpedia-pt:Dicromato_de_amônio dbpedia-vi:Amoni_dichromat dbpedia-hu:Ammónium-dikromát dbpedia-es:Dicromato_de_amonio dbpedia-pnb:امونیم_ڈائکرومیٹ dbpedia-pl:Dichromian_amonu dbpedia-et:Ammooniumdikromaat n21:2909686201 n23:Amonija_dihromāts dbpedia-da:Ammoniumdikromat dbpedia-sh:Amonijum_dihromat dbpedia-ca:Dicromat_d'amoni n29:آمونیوم_دیکورومات dbpedia-no:Ammoniumdikromat dbpedia-sl:Amonijev_dikromat dbpedia-fi:Ammoniumdikromaatti dbr:Ammonium_dichromate n37:Ամոնիումի_բիքրոմատ dbpedia-fa:آمونیوم_دی‌کرومات dbpedia-sr:Amonijum_dihromat dbpedia-simple:Ammonium_dichromate dbpedia-ar:ثنائي_كرومات_الأمونيوم dbpedia-cs:Dichroman_amonný dbpedia-sk:Dichróman_amónny n47:Ammonium_dichromate dbpedia-de:Ammoniumdichromat n49:అమ్మోనియం_డైక్రోమేట్ n51:CID24600 dbpedia-zh:重铬酸铵 dbpedia-bg:Амониев_бихромат n21:2781338197 n54:23002 dbpedia-it:Bicromato_d'ammonio dbpedia-ru:Дихромат_аммония dbpedia-ja:二クロム酸アンモニウム dbpedia-nl:Ammoniumdichromaat dbpedia-eo:Amonia_dukromiato wikidata:Q422430 n64:0fpcjd dbpedia-id:Amonium_dikromat
dbo:wikiPageID
1530595
dbo:wikiPageRevisionID
178246473
dbo:wikiPageWikiLink
dbpedia-fr:Colorant dbpedia-fr:Décomposition dbpedia-fr:Bande_magnétique category-fr:Chromate n33:AmmoniumDichromate.jpg category-fr:Composé_de_l'ammonium dbpedia-fr:Pigment category-fr:Colorant
dbo:wikiPageLength
5939
dbo:einecsNumber
232-143-1
dct:subject
category-fr:Chromate category-fr:Colorant category-fr:Composé_de_l'ammonium
foaf:name
Dichromate d'ammonium
prop-fr:wikiPageUsesTemplate
n10:CAS n10:EINECS n10:H2O n10:Tmp n10:SGH n10:IndexCE n39:2 n10:Infobox_Chimie n10:Portail n50:2 n10:Références n10:ADR n10:Formule_chimique n10:ATC
prov:wasDerivedFrom
wikipedia-fr:Dichromate_d'ammonium?oldid=178246473&ns=0
foaf:depiction
n36:(NH4)2Cr2O7.jpg n36:AmmoniumDichromate.jpg
prop-fr:h
8
prop-fr:n
2
prop-fr:nom
Dichromate d'ammonium
prop-fr:nomiupac
Dichromate d'ammonium
prop-fr:o
7
prop-fr:smiles
[Cr][O-].[NH4+].[NH4+]
prop-fr:tailleImage
200
prop-fr:apparence
cristaux orange à rouges.
prop-fr:inchi
1
prop-fr:r
R2, R8, R21, R25, R26, R34, R45, R46, R60, R61, R42/43, R48/23, R50/53
prop-fr:s
S45, S53, S60, S61
prop-fr:solubilite
dans l'eau à :
prop-fr:symboles
T+, E, N
prop-fr:synonymes
dichromate de diammonium bichromate d'ammonium
prop-fr:classificationce
E; R2 - O; R8 - Carc. Cat. 2; R45 - Muta. Cat. 2; R46 - Repr. Cat. 2; R60-61 - T+; R26 - T; R25-48/23 - Xn; R21 - C; R34 - R42/43 - N; R50-53
prop-fr:fusion
Se décompose au-dessous du point de fusion à
prop-fr:cacher
oui
prop-fr:cr
2
dbo:thumbnail
n36:(NH4)2Cr2O7.jpg?width=300
foaf:isPrimaryTopicOf
wikipedia-fr:Dichromate_d'ammonium
dbo:alternativeName
dichromate (VI) de diammonium bichromate d'ammonium
dbo:inchi
1/2Cr.2H3N.7O/h;;2*1H3;;;;;;;/q;;;;;;;;;2*-1/p+2/rCr2O7.2H3N/c3-1(4,5)9-2(6,7)8;;/h;2*1H3/q-2;;/p+2
dbo:iupacName
Dichromate d'ammonium
dbo:smiles
[Cr](O[Cr](=O)(=O)[O-])(=O)(=O)[O-].[NH4+].[NH4+]
dbo:weight
251.914
dbo:abstract
Le dichromate d'ammonium (NH4)2Cr2O7 se présente sous la forme de cristaux orange. C'est un composé toxique.
dbo:colour
dbpedia-fr:Orange_(couleur)