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L(+)-Lactic acid 90% ≥90% Ph. Eur.

Dodávateľ: VWR Chemicals
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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

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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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