PVP is used in the plant tissue culture for inactivation or binding of polyphenols and alkaloids which are produced from explants. It is an alternative to active carbon.
Tested in plant tissue culture.
Typical concentrations: 0,1 - 2 g / L.
| Item information |
Value |
| Release class: |
Release class 0 |
| Specifications: |
| Parameter |
Value |
Unit |
| Appearance: |
White powder |
- |
| Solubility |
Freely soluble in water, in ethanol and in methanol,
very slightly soluble in acetone |
- |
| Identification |
A, B, C, D, E |
- |
Appearance of Solution
1 g in 20 ml water: |
≤ B6, BY6 or R6 |
- |
| pH (5 % in water): |
3.0 - 5.0 |
- |
| K-Value |
29.0 - 32.0 |
- |
| Aldehydes |
≤ 500 |
ppm |
| Peroxides |
≤ 400 |
ppm |
| Hydrazine |
≤ 1 |
ppm |
| Impurities |
1-Vinylpyrrolidin-2-one: ≤ 10
2-Pyrrolidone: ≤ 3 |
ppm
% |
| Heavy Metals |
≤ 10 |
ppm |
| Water |
≤ 5.0 |
% |
| Sulphated Ash |
≤ 0.1 |
% |
| Formic acid |
≤ 0.5 |
% |
| Nitrogen Content |
11.5 - 12.8 |
% |
|
|
|
|
| GHS-Pictograms: |
00 |
| CAS-Number: |
9003-39-8 |
| Molecular weight: |
40 k |
| Sum formula: |
(C6H9NO)x |
| Pubchem-Number: |
6917 |
| Synonyms: |
1-ethenylpyrrolidin-2-one; Povidone; Polyvidone; Poly[1-(2-oxo-1-pyrrolidinyl)ethylen] |
| Solubility in water: |
soluble |
| Storage Temperature: |
15 - 25 °C |
The newest safety datasheets or certificate of analysis (CoA) can get requested by using our contact form. They also can be requested during the order process or directly per mail via [email protected].
