L(+)-Tartaric acid ACS
Supplier: Thermo Scientific
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Danger
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Synonyms:
L-Tartaric Acid, (2R,3R)-(+)-Tartaric acid, Tartaric Acid, (R,R)-(+)-2,3-Dihydroxysuccinic acid, (R,R)-(+)-Tartaric acid, (2R,3R)-2,3-Dihydroxysuccinic acid
420005000
420000025
ACRO420005000EA
108
GBP
ACRO420005000
ACRO420000025
L(+)-Tartaric acid ACS
L(+)-Tartaric acid
Formula:
C₄H₆O₆ MW: 150,09 g/mol Boiling Pt: 399 °C (1013 hPa) Melting Pt: 168…172 °C (dec.) Density: 1,759 g/cm³ (20 °C) 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 |
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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