Polyvinylpyrrolidone K 90, 500 g
extra pure
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Pack Qty.
Pack.
Polyvidon, Povidon, PVP
Empirical formula (C6H9NO)n
Molar mass (M) 900000-1200000 g/mol
Density (D) 1,2 g/cm³
Melting point (mp) 130 °C
WGK 1
CAS No. 9003-39-8
Molar mass (M) 900000-1200000 g/mol
Density (D) 1,2 g/cm³
Melting point (mp) 130 °C
WGK 1
CAS No. 9003-39-8
€95.15/Pack Qty.
excl. VAT. | 500 g per Pack Qty.
Art. No. CP15.2
In stock
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from 6 Pack Qty.
€90.39/Pack Qty.
from 24 Pack Qty.
€85.64/Pack Qty.
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Polyvinylpyrrolidone K 90
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| CP15.1 | 100 g | plastic |
€28.95 |
|
|
| CP15.2 | 500 g | plastic |
€95.15 |
|
|
| CP15.3 | 1 kg | plastic |
€169.35 |
|
|
| CP15.4 | 2.5 kg | plastic |
€381.65 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Type analysis
| Appearance | white to off-white powder |
| K-value | 81,0-97,2 |
| Nitrogen content (N) | 11,5-12,8 % |
| Clearness (5 % in H2O) | clear |
| Water (KF) | ≤5,0 % |
| pH value (5 % in H2O) | 4,0-7,0 |
| Vinylpyrrolidone (HPLC) | ≤0,001 % |
| Heavy metals | ≤0,001 % |
| Aldehydes | ≤0,05 % |
| Hydrazine | ≤0,0001 % |
| Peroxides (as H2O2) | ≤0,04 % |