Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Dodavatel: Thermo Scientific
Synonyms:
PVOH, PVA, Mowiol®
183120010
183120025
183121000
ACRO183120010EA
5740
CZK
ACRO183120010
ACRO183120025
ACRO183121000
Polyvinyl alcohol, M.W. ∼ 146,000-186,000 98.0-98.8 %, hydrolysed
Polyvinyl alcohol
Vzorec:
(CH₂CHOH)n Bod tání: 230…240 °C Storage Temperature: Ambient |
MDL Number:
MFCD00081922 CAS číslo: 9002-89-5 Merck Index: 15,7706 |
Výsledky specifikačního testu
Appearance | White to cream Granular powder |
Infrared spectrum | Conforms |
Viscosity | 62 to 72 cP (4 % in water) |
Degree of hydrolysis | 98.0 to 98.8 mol % |
Ash | ≤1.2 % (as Na2O) |
pH | 5.0 to 7.0 (4 % in water) |
Volatile matter | ≤5 % |
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