Acide citrique, anhydre ≥99.5% ACS
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid
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 (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011669 Numéro CAS: 77-92-9 EINECS: 201-069-1 REACH: 01-2119457026-42-0000 Indice Merck: 13,02350 |
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Résultats des tests de spécification
Carbonisable Substances (H₂SO₄) | Pass |
Chloride | ≤0.001% |
Insolubles | ≤0.005% |
Iron | ≤0.0003% |
Lead | ≤0.0002% |
Oxalate Test | Pass |
Phosphate | ≤0.001% |
Purity | ≥99.5% |
Residue on Ignition | ≤0.02% |
Sulphur Compounds (as SO₄) | ≤0.002% |
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