Diammonium-L(+)-tartrate 99%

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS

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ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: (R,R)-(+)-Diammonium tartrate, (R,R)-(+)-Ammonium tartrate dibasic, Ammonium tartrate dibasic, L(+)-Tartaric acid diammonium salt, (+)-Diammonium L-tartrate, (R,R)-(+)-Tartaric acid diammonium salt, L(+)-Ammonium tartrate dibasic, Ammonium L-(+)-tartrate

21181-0010 21181-0050 21181-2500

TS21181-0010EA 167 USD

TS21181-0010 TS21181-0050 TS21181-2500

Diammonium-L(+)-tartrate 99%

di-Ammonium L(+)-tartrate

Formula: C₄H₁₂N₂O₆
MW: 184.15 g/mol
Density: 1.6 g/cm³
Storage Temperature: Ambient

MDL Number: MFCD00013073
CAS Number: 3164-29-2
EINECS: 221-618-9

Specification Test Results

Appearance	Semitransparent white Crystals
Infrared spectrum	Conforms
Sulfated ash	≤0.05 %
pH	6.0 to 7.0 (5 % solution)
Specific optical rotation	+31.4° to +33.4° (20°C, 589 nm) (c=1.84, H2O)
Titration with HClO4	≥98.5 %
Chloride (Cl)	≤50 ppm
Sulfate (SO4)	≤50 ppm
Iron (Fe)	≤10 ppm
Heavy metals (as Pb)	≤10 ppm
Insoluble matter	≤0.005 % (in water)

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