Citric acid, anhydrous ≥96%, grit, tested according to Ph. Eur., Fluka™
Catalog # BJ03878-1KG
Supplier: Honeywell Research Chemicals
CAS Number:
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Specifications
- Pack type:Plastic bottle
- Size:1 kg
- Environmentally Preferable:
- Cat. No.:BJ03878-1KG
- Supplier no.:03878-1KG
Specifications
Specification Test Results
- pKa :(1) 3.13, (2) 4.76, (3) 6.4
- Identity (IR):complying
- Assay (calculated on the anhydrous basis):99.5 - 100.5 %
- Appearance of the solution:complying
- Sulfated ash:Max. 0.1 %
- Water (Karl Fischer):Max. 1.0 %
- Oxalate (as Oxalic acid):Max. 360 ppm
- Heavy metals (as Pb):Max. 10 ppm
- Sulfate (SO₄):Max. 150 ppm
- Reaction against H₂SO₄:complying
- Residual solvents:complying
- calcium (Ca):Max. 0.005 %
- cobalt (Co):Max. 0.002 %
- copper (Cu):Max. 0.005 %
- iron (Fe):Max. 0.001 %
- potassium (K):Max. 0.01 %
- magnesium (Mg):Max. 0.005 %
- manganese (Mn):Max. 0.002 %
- sodium (Na):Max. 0.05 %
- vanadium (V):Max. 0.001 %
- zirconium (Zr):Max. 0.001 %
- chloride (Cl):Max. 0.001 %
- total N:Max. 0.002 %
Specification Test Results
About this item
Synonyms: 2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid
:
:192.13 g/mol
Boiling Pt:310
EINECS:201-069-1
:GHS07
Melting Pt:153…159 °C
Storage Temperature:Ambient
CAS Number:77-92-9
Formula:HOC(COOH)(CH₂COOH)₂
MDL Number:MFCD00011669
Density:1.67 g/cm³ (20 °C)
Merck Index:13,02350