Citric acid, anhydrous ≥99.5% ACS

Supplier: VWR Chemicals
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Synonyms: 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid

0529-1KGEA 4077 INR
0529-1KG 0529-3KG 0529-500G
Citric acid, anhydrous ≥99.5% ACS
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 (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011669
CAS Number: 77-92-9
EINECS: 201-069-1
REACH: 01-2119457026-42-0000
Merck Index: 13,02350
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Specification Test Results

Carbonisable Substances (H₂SO₄) Pass
Chloride ≤0.001%
Insolubles ≤0.005%
Iron ≤0.0003%
Lead ≤0.0002%
Oxalate Test Pass
Phosphate ≤0.001%
Purity ≥99.5%
Residue on Ignition ≤0.02%
Sulphur Compounds (as SO₄) ≤0.002%

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