L(+)-Lactic acid 90% ≥90% Ph. Eur.
Dodávateľ: VWR Chemicals
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Nebezpečí
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Synonymá:
(S)-Lactic acid, L-Lactic acid, (S)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropanoic acid, (S)-(+)-2-Hydroxypropionic acid, (S)-(+)-Lactic acid
20370.297EA
142.2
EUR
20370.297
20370.366
L(+)-Lactic acid 90% ≥90% Ph. Eur.
L(+)-Lactic acid
Pozor: Not for parenteral use.
Vzorec:
C₃H₆O₃ Mw: 90.08 Teplota varu: 235 Teplota tavenia: 53 °C Hustota: 1.11…1.21 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00064266 Číslo CAS: 79-33-4 EINECS: 200-018-0 Merck Index: 13,05352 |
Výsledky špecifikačného testu
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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