LACTOZA MONOHIDRAT AGR REAG. PH EUR 500 G

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Sunt de acord cu termenii si conditiile magazinului.

Lactoza monohidrat AGR Reag Ph. Eur.

C₁₂H₂₂O₁₁·H₂O 

Ambalare : recipient plastic

Capacitate :  500 grame

Puritate ≥ 99.8%

pH (10%) 3.7-4.3

Aciditate sau alcalinitate 0.40ml

Absorbanta (215 nm) ≤ 0.25

Absorbanta (276 nm) ≤ 0.07

Absorbanta (400 nm) ≤ 0.04

Analiza Sieve 75 µm 15-25%

Rotatie optica specifica 54.4-55.9°

Apa (H2O) de Karl – Fischer 4.5-5.5%

Reziduu prajire (SO4) ≤ 0.1%

Metale grele (Pb) ≤ 0.0005%

Reglementari : M.W : 360,32  CAS : 10039-26-6 EC : 200-559-2
P : P102-P202