L(+)-Lactic acid 90% in water
Supplier: Thermo Scientific
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Danger
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Synonyms:
(S)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropionic acid, (S)-(+)-Lactic acid
189870010
189872500
189870051
ACRO189870010EA
152
GBP
ACRO189870010
ACRO189872500
ACRO189870051
L(+)-Lactic acid 90% in water
L(+)-Lactic acid
Formula:
C₃H₆O₃ MW: 90,08 g/mol Boiling Pt: 125 °C Melting Pt: ~ 53 °C Density: 1,2 g/cm³ Flash Pt: >112 °C Storage Temperature: Ambient |
MDL Number:
MFCD00064266 CAS Number: 79-33-4 EINECS: 201-196-2 Merck Index: 13,05352 |
Specification Test Results
Appearance | Clear colorless to yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4260 to 1.4280 (20°C, 589 nm) |
Sulfated ash | ≤0.1 % |
Density | (20°C) 1.2 to 1.21 g/ml |
Identification | Passes test |
Titration excess NaOH | ≥88 % |
Chloride (Cl) | ≤0.2 % |
Sulfate (SO4) | ≤0.25 % |
Arsenic (As) | ≤3 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Sugars | Passes test |
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