(±)-1,2-Propandiol 99+% p.a.
Dodavatel: Thermo Scientific
220870010
220870250
220872500
220870025
ACRO220870010EA
5670
CZK
ACRO220870010
ACRO220870250
ACRO220872500
ACRO220870025
(±)-1,2-Propandiol 99+% p.a.
(±)-1,2-Propandiol
Vzorec:
CH₃CH(OH)CH₂OH Bod varu: 187 °C (760 mmHg) Bod tání: –60 °C Hustota: 1,03 g/cm³ Bod vzplanutí: 99 °C Storage Temperature: Ambient |
MDL Number:
MFCD00064272 CAS číslo: 57-55-6 EINECS: 200-338-0 Merck Index: 13,07947 |
Výsledky specifikačního testu
Appearance | Clear viscous liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4310 to 1.4330 (20°C, 589 nm) |
Water | ≤0.2 % (Coulometric) |
GC | ≥99 % |
Color scale | ≤10 APHA |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤20 ppm |
Cadmium (Cd) | ≤0.1 ppm |
Copper (Cu) | ≤0.1 ppm |
Iron (Fe) | ≤0.5 ppm |
Lead (Pb) | ≤0.1 ppm |
Zinc (Zn) | ≤0.5 ppm |
Acidity (CH3COOH) | ≤0.005 % |
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