L(+)-Tartaric acid ACS

Supplier: Thermo Scientific Chemicals
Danger

42000-0025 42000-5000
TS42000-0025EA 315 USD
TS42000-0025 TS42000-5000
L(+)-Tartaric acid ACS
L(+)-Tartaric acid
Formula: C₄H₆O₆
Melting Pt: 168…172 °C (dec.)
Flash Pt: 210 °C
Storage Temperature: Ambient
MDL Number: MFCD00064207
CAS Number: 87-69-4
EINECS: 201-766-0
REACH: 01-2119537204-47
Merck Index: 13,09158
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Specification Test Results

Appearance White Crystals
Infrared spectrum Conforms
Residue after ignition ≤0.02 %
Titration with NaOH ≥99.0 %
Chloride (Cl) ≤10 ppm
Oxalate (C2O4) (limit about 0.1%) passes test
Phosphate (PO4) ≤10 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤5 ppm
Sulfur compounds (as SO4) ≤0.002 %
Insoluble matter ≤0.005 %

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