Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), powder, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, E330, FCC, SAFC®
Supplier: EMD MILLIPORE – PCS CA EXCEP
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Warning
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Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid
, Hydroxytricarballylic acid
, 2-Hydroxy-1,2,3-propanetricarboxilic acid
1.00243.9026
CA1.00243.9026EA
4904
CAD
CA1.00243.9026
Citric acid monohydrate 99.5-100.5% (alkalimetric, calculated on anhydrous substance), powder, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, E330, FCC, SAFC®
Citric acid monohydrate
Formula:
C₆H₈O₇.H₂O MW: 210.14 g/mol Melting Pt: 135…152 °C Flash Pt: 173.9 °C (closed cup) Storage Temperature: Ambient |
MDL Number:
MFCD00149972 CAS Number: 5949-29-1 EINECS: 201-069-1 |
Specification Test Results
Assay (acidimetric; calc. on anhydrous basis) | 99.5-100.5% |
Appearance | White fine powder |
Appearance of solution (200 g/L; water) | Clear and no more intense in color than Y7,BY7,GY7 |
Arsenic (As) | 0.0001% max |
Bacterial endotoxins | 0.5I.U./mg max |
Heavy metals (as Pb) | 0.0005% max |
Identity | Passes |
Lead (Pb) | 0.0001% max |
Mercury (Hg) | 0.0001% max |
Oxalates (as C2H2O4) | 0.01% max |
Particle size (>0.3 mm) | 5% max |
Readily carbonizable substances | Passes |
Residual Solvents (Ph.Eur./USP/ICH) | Excluded by manufacturing process |
Sulfate (SO4) | 0.005% max |
Sulfated ash (600°C) | 0.05% max |
Water (K.F.) | 0.5% max |
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