Imprimer

Acide citrique, anhydrous 99,5-100,5, powder Ph. Eur.

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Attention

Synonyme(s): 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid

20282.293EA 152 EUR
20282.293 20282.362 20282.464
Acide citrique, anhydrous 99,5-100,5, powder Ph. Eur.
Acide citrique

Attention: Ne pas utiliser pour préparation administrée par voie parentérale

Formule: HOC(COOH)(CH₂COOH)₂
Poids moléculaire: 192.13 g/mol
Point d'ébullition: 310
Point de fusion: 149…151 °C
Densité: 1.665 g/cm³ (18 °C. OECD 109)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011669
Numéro CAS: 77-92-9
EINECS: 201-069-1
REACH: 01-2119457026-42
Indice Merck: 13,02350
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Résultats des tests de spécification

Assay (calculated on anhydrous) 99.5 - 100.5 %
Appearance Conforme (voyez CdA/CdS)
Identification B Passes test
Appearance of solution Passes test
Readily carbonisable substances Passes test
Oxalic acid Max. 360 ppm
SO4 (Sulphate) Max. 150 ppm
Heavy metals (as Pb) Max. 10 ppm
Water Max. 1.0 %
Sulphated ash Max. 0.1 %
Residual solvents Unlikely by manuf.process


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