Ammonium citrate dibasic, Puriss. p.a., ACS reagent, =99.0%

Name: Ammonium citrate dibasic
Synonymns: Ammonium hydrogencitrate; Citric acid ammonium salt; Diammonium hydrogen citrate
Description: Puriss. p.a., ACS reagent, ≥99.0% (T)

Container Type: Plastic Bottle

Molar Mass: 226.18 g/mol

Empirical Formula: C₆H₁₄N₂O₇
Linear Formula: HOC(CO₂H)(CH₂CO₂NH₄)₂

CAS Number: 3012-65-5
Bielstein Registry Number: 4925760
EC Number: 221-146-3
MDL Number: MFCD00013068
RTECS Number: GE7545000
UNSPSC Code: 12352300

SPECIFICATIONS

Assay: 99.0 - 101.0 %
Residue on ignition: max. 0.01 %
Water insoluble matter: max. 0.005 %
Calcium (Ca): max. 10 ppm
Cadmium (Cd): max. 5 ppm
Cobalt (Co): max. 5 ppm
Chromium (Cr): max. 5 ppm
Copper (Cu): max. 5 ppm
Iron (Fe): max. 5 ppm
Potassium (K): max. 500 ppm
Magnesium (Mg): max. 5 ppm
Manganese (Mn): max. 5 ppm
Sodium (Na): max. 50 ppm
Nickel (Ni): max. 5 ppm
Lead (Pb): max. 5 ppm
Zinc (Zn): max. 5 ppm
Heavy metals (as Pb): max. 5 ppm
Chloride (Cl): max. 5 ppm
Oxalate (C₂O₄): max. 500 ppm
Phosphate (PO₄): max. 5 ppm
Sulfate (SO₄): max. 50 ppm



PHYSICAL PROPERTIES

Ignition Residue: ≤0.01% (as SO₄)
Vapor Density: 1.8 (vs air)

Density: 1.480 g/cm3

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