Citric acid, anhydrous 99.5-100.5%, powder Ph. Eur.
Supplier: VWR Chemicals
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Warning
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Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid
VWRC20282.293EA
38.3
SGD
VWRC20282.293
VWRC20282.362
VWRC20282.464
Citric acid, anhydrous 99.5-100.5%, powder Ph. Eur.
Citric acid
Caution: Not suitable for parenteral use
Formula:
HOC(COOH)(CH₂COOH)₂ MW: 192,13 g/mol Boiling Pt: 310 °C (1013 hPa) Melting Pt: 149…151 °C Density: 1,665 g/cm³ (18 °C. OECD 109) Storage Temperature: Ambient |
MDL Number:
MFCD00011669 CAS Number: 77-92-9 EINECS: 201-069-1 REACH: 01-2119457026-42 Merck Index: 13,02350 |
Specification Test Results
Assay (calculated on anhydrous) | 99.5 - 100.5 % |
Appearance | Conforms (see CoA/CoS) |
Identification B | Passes test |
Appearance of solution | Passes test |
Readily carbonisable substances | Passes test |
Oxalic acid | Max. 360 ppm |
SO4 (Sulphate) | Max. 150 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Water | Max. 1.0 % |
Sulphated ash | Max. 0.1 % |
Residual solvents | Unlikely by manuf.process |
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