Citric acid, anhydrous 99.5-100.5% (alkalimetric, calculated on anhydrous substance), GR ACS, Supelco®
Supplier: MilliporeSigma
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Warning
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Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid
, Hydroxytricarballylic acid
CX1723-3
CX1723-7
CX1723-3
CX1723-1
CX1723-7
CX1723-20
CX1723-1
CX1723-20
CACX1723-7EA
836.29
CAD
CACX1723-7
EM-CX1723-20
EM-CX1723-1
CACX1723-20
EM-CX1723-3
CACX1723-3
CA-CX1723-1
EM-CX1723-7
Citric acid, anhydrous 99.5-100.5% (alkalimetric, calculated on anhydrous substance), GR ACS, Supelco®
Citric acid
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
HOC(COOH)(CH₂COOH)₂ MW: 192.13 g/mol Boiling Pt: 200 °C (1013 hPa) (dec.) Melting Pt: 153…159 °C (lit.) Density: 1.67 g/cm3 (20 °C) |
MDL Number:
MFCD00011669 CAS Number: 77-92-9 Merck Index: 13,02350 |
Specification Test Results
Assay (alkalimetric on dried substance) | 99.5-100.5% |
Chloride (Cl) | 0.001% max |
Residue after ignition | 0.02% max |
Insoluble matter | 0.005% max |
Iron (Fe) | 0.0003% max |
Lead (Pb) | 0.0002% max |
Oxalate (C2O4) |
To pass test ( |
Phosphate (PO4) | 0.001% max |
Substances carbonized by hot sulfuric acid | To pass test |
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