L6402
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L6402
Sigma
L -(+)-Lactic acid
SigmaUltra, ≥98% (titration)
| Synonym: | (S)-2-Hydroxypropionic acid, Sarcolactic acid |
| CAS Number: | 79-33-4 |
| Linear Formula: | C3H6O3 |
| Molecular Weight: | 90.08 |
| Beilstein Registry Number: | 1720251 |
| EC Number: | 201-196-2 |
| MDL number: | MFCD00064266 |
| PubChem Substance ID: | 24896436 |
Properties
| grade | SigmaUltra |
| assay | ≥98% (titration) |
| total impurities | ≤0.005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| ign. residue | ≤0.1% |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤0.05% |
| sulfate (SO42-): ≤0.05% | |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.0005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.0005% | |
| NH4+: ≤0.05% | |
| Na: ≤0.005% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| storage temp. | 2-8°C |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 38-41 |
| Safety Statements | 26-39 |
| WGK Germany | 1 |
| RTECS | OD2800000 |
| Flash Point(F) | 230 °F |
| Flash Point(C) | 110 °C |
References
| Merck | Merck 13,5352 |
