Citric acid, anhydrous ≥99.8%, powder, AnalaR NORMAPUR®
Supplier: VWR Chemicals
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Synonyms:
2-Hydroxypropane-1,2,3-tricarboxylic acid
, Hydroxytricarballylic acid
84841.290EA
98.4
GBP
84841.290
Citric acid, anhydrous ≥99.8%, powder, AnalaR NORMAPUR®
Citric acid
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 | Min. 99.8 % |
Ignition residue (SO4) | Passes test USP |
Heavy metals (as Pb) | Max. 1 ppm |
C2O4 (as C2H2O4) | Max. 10 ppm |
Cl (Chloride) | Max. 5 ppm |
SO4 (Sulphate) | Max. 30 ppm |
Al (Aluminium) | Max. 0.2 ppm |
As (Arsenic) | Max. 1 ppm |
Ba (Barium) | Max. 1 ppm |
Ca (Calcium) | Max. 20 ppm |
Cu (Copper) | Max. 1 ppm |
Fe (Iron) | Max. 1 ppm |
Hg (Mercury) | Max. 1 ppm |
Mg (Magnesium) | Max. 1 ppm |
Pb (Lead) | Max. 0.5 ppm |
Zn (Zinc) | Max. 1 ppm |
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