Acido citrico monoidrato, Puriss. p.a. Reag. Ph. Eur., ACS sostanza tampone, Fluka™
Fornitore: Honeywell Chemicals
|
Attenzione
|
Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid, 2-Hydroxy-1,2,3-propanetricarboxilic acid
Formula:
C₆H₈O₇.H₂O Punto di fusione: 135-152 °C Densità: 1,54 g/cm3 (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00149972 CAS Number: 5949-29-1 EINECS: 201-069-1 Merck Index: 13,02350 |
|
Risultati del test di specificazione
Assay | 99.5 - 102.0 % |
Assay (calculated on the anhydrous basis) | 99.5 - 100.5 % |
Water insoluble matter | Max. 0.005 % |
Water (Karl Fischer) | 7.5 - 9.0 % |
Sulfated ash | Max. 0.01 % |
Aluminium (Al) | Max. 0.2 ppm |
Calcium (Ca) | Max. 0.005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 3 ppm |
Lead (Pb) | Max. 2 ppm |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 2 ppm |
Chloride (Cl) | Max. 0.0005 % |
Oxalate (C₂O₄) | Max. 50 ppm |
Phosphate (PO₄) | Max. 0.001 % |
Sulfate (SO₄) | Max. 20 ppm |
S-compounds (as SO₄) | Max. 0.002 % |
Reaction against H₂SO₄ | complying |
Appearance of the solution | complying |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...