Identification

Numero CAS

7722-76-1

Nom scientifique (FR)

Dihydrogénoorthophosphate d'Ammonium

Nom scientifique (EN)

Ammonium dihydrogen phosphate

Autres dénominations scientifiques (FR)

Phosphate d'ammonium monobasique

Autres dénominations scientifiques (Autre langues)

ammonium acid phosphate ; ammonium diacid phosphate ; ammonium dihydrogen orthophosphate ; ammonium dihydrogen phosphate ((nh4)h2po4 ; ammonium dihydrophosphate ; ammonium monobasic phosphate ; ammonium orthophosphate dihydrogen ; ammonium phosphate ; ammonium phosphate, monobasic ; ammonium primary phosphate ; dihydrogen ammonium phosphate ; monoammonium acid phosphate ; monoammonium dihydrogen orthophosphate ; monoammonium dihydrogen phosphate ; monoammonium hydrogen phosphate ; monoammonium orthophosphate ; monoammonium phosphate ; monobasic ammonium phosphate ; phosphoric acid, monoammonium salt ; primary ammonium phosphate

Code EC

231-764-5

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ H6NO4P }\)

Code InChlKey

LFVGISIMTYGQHF-UHFFFAOYSA-N

Code SMILES

N(H)(H)(H)(H)OP(=O)(O)O

Generalities

Poids moléculaire

115.03 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 38000 mg.L-1
à 20°C
UNEP p.23
Densité 1.8 - UNEP p.23
Point de fusion 190 °C UNEP p.23
Coefficient de partage octanol/eau (Log Kow) -4.11 - Calcul EPA
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Matrixes

Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 2.759 L.kg-1 Calcul EPA
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Bioaccumulation

Aquatic organisms

Organismes aquatiques
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 3.162 - Calcul EPA
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 17 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-2 60 min 190 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-3 60 min 1100 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
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Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 >85.9 mg.L-1 Poisson UNEP p.23
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