D(-)- Mannitolo per batteriologia grado analitico ACS 500 g

D(-)-Mannitolo per batteriologia AGR ACS
C6H14O6
D(-)-Mannite
M.W: 182,17 CAS: 69-65-8 EC: 200-711-8 TARIC: 29054300
P: P102-P202

Appearance ≤ White crystalline powder
Assay ≥ 99%
Melting range 165 – 169°C
Specific optical rotation 23 – 25°
Loss on drying (105 °C) ≤ 0.05%
Substances insoluble in water (H2O) ≤ 0.01%
Acidity (Acetic acid (CH3COOH)) ≤ 0.005%
Sulphated ash ≤ 0.02%
Chloride (Cl–) ≤ 0.001%
Sulfates (SO4) ≤ 0.005%
Arsenic (As) ≤ 0.0001%
Calcium (Ca) ≤ 0.001%
Copper (Cu) ≤ 0.0005%
Iron (Fe) ≤ 0.0005%
Lead (Pb) ≤ 0.0005%
Reducing sugars (C6H12O6) ≤ 0.05%
Substances darkened by H2SO4 ≤ Passes test
D(-)-Sorbite(GC) ≤ 1%