Polyvinyl alcohol, M.W. ∼ 31,000-50,000 85-89 %, hydrolysed
Dodavatel: Thermo Scientific
Synonyms:
PVOH, PVA, Mowiol®
183140010
183140025
183141000
ACRO183140010EA
5150
CZK
ACRO183140010
ACRO183140025
ACRO183141000
Polyvinyl alcohol, M.W. ∼ 31,000-50,000 85-89 %, hydrolysed
Polyvinyl alcohol
Vzorec:
[-CH₂CH(OH)-]n Bod tání: 230…240 °C Hustota: 1,329 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00081922 CAS číslo: 9002-89-5 |
Výsledky specifikačního testu
Appearance | White to cream Granular powder |
Infrared spectrum | Conforms |
Viscosity | 5.2 to 6.2 cP (4 % in water) |
Degree of hydrolysis | 87.0 to 89.0 mol % |
Ash | ≤0.7 % (as Na2O) |
pH | 4.5 to 6.5 (4 % in water) |
Volatile matter | ≤5 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...