Corrosive L(+)-Tartaric acid ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:87-69-4
:
Formula:C₄H₆O₆
MDL Number:MFCD00064207
Merck Index:13,09158
Boiling Pt:399 °C (1013 hPa)
Melting Pt:168…172 °C (dec.)
Density:1,759 g/cm³ (20 °C)
Flash Pt:210 °C
:150.09 g/mol
Storage Temperature:Ambient
EINECS:201-766-0
REACH:01-2119537204-47
:GHS05
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 %
Specification Test Results
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