Kwas L-(+)-mlekowy 90% 90 Ph. Eur.
Dostawca: VWR Chemicals
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Niebezpieczeństwo
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Synonim:
(S)-Lactic acid, L-Lactic acid, (S)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropionic acid, (S)-(+)-Lactic acid
20370.297EA
623
PLN
20370.297
20370.366
Kwas L-(+)-mlekowy 90% 90 Ph. Eur.
Kwas L-(+)-mlekowy
Uwaga: Not for parenteral use.
Formuła:
C₃H₆O₃ MW: 90.08 g/mol Temp. Wrzenia: 235 Temp. topnienia: 53 °C Gęstość: 1.11…1.21 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00064266 Numer CAS: 79-33-4 Numer WE (dawny EINECS): 200-018-0 Klasyfikacja Merck : 13,05352 |
Wyniki testów specyfikacyjnych
Assay | 88.0 - 92.0 % |
(S)-enantiomer | ≥ 95% |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification C | Passes test |
Appearance test | Passes test |
Ether-insoluble substances | Passes test |
Sugars and other reducing substances | Passes test |
Citric, oxalic and phosphoric acids | Passes test |
Relative density | 1.200 - 1.210 |
SO4 (Sulphate) | Max. 200 ppm |
Ca (Calcium) | Max. 200 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Sulphated ash | Max. 0.1 % |
Residual solvents | Passes test |
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