Acido citrico monoidrato 99.0-102.0% (by acidimetry), granular, BAKER ANALYZED® ACS, J.T.Baker®
Fornitore: Avantor
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Attenzione
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Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid, 2-Hydroxy-1,2,3-propanetricarboxilic acid
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
Formula:
C₆H₈O₇.H₂O Peso molecolare: 210,14 g/mol Punto di fusione: 135…152 °C Densità: 1,54 g/cm³ Flash Pt: 173,9 °C (coppa chiusa) 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
Meets ACS Reagent Chemical Requirements | 99.0 - 102.0% |
For Laboratory,Research,or Manufacturing Use | ≤0.005% |
Assay (HOC(COOH)(CH₂COOH)₂H₂O) (by acidimetry) | 99.0 - 102.0 % |
Insoluble Matter | ≤ 0.005 % |
Residue on Ignition | ≤ 0.02 % |
Chloride (Cl) | ≤ 0.001 % |
Oxalate (C₂O₄) | Passes Test |
Phosphate (PO₄) | ≤ 0.001 % |
Sulfur Compounds (as SO₄) | ≤ 0.002 % |
Substances Carbonizable by Hot H₂SO₄ | Passes Test |
Trace Impurities - Iron (Fe) | ≤ 2.0 ppm |
Trace Impurities - Lead (Pb) | ≤ 2.000 ppm |
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