- Chemical Name：Polyvinylpyrrolidone (PVP)
Name
| Polyvinylpyrrolidone (PVP)
|
CAS No.
| 9003-39-8
|
Molecular formula | (C6H9NO)n |
Structure formula |
|
Appearance
| White or yellowish-white powder; Colorless or yellowish clear liquid
|
Application | Mainly used for hair care products as a finalizing agent, film forming agent and viscosity regulator; Film forming agent and moisturizer in sunscreen; Moisturizers and lubricants for facial care products, foam stabilizers and lubricants for toothpaste, etc. |
Product specifications:
Product | K-value | Solid content （%） | pH | NVP (ppm) | Heavy metals (ppm) |
Starpc™ K30P | 27.0-33.0 | 95.0-100.0 | 3.0-7.0 | ≤50 | ≤10 |
Starpc™ K30 30%S | 27.0-33.0 | 29.0-31.0 | 4.0-8.0 | ≤50 | ≤10 |
Starpc™ K90P | 88.0-96.0 | 95.0-100.0 | 5.0-9.0 | ≤50 | ≤10 |
Starpc™ K90 20%S | 90.0-98.0 | 19.0-21.0 | 7.0-9.0 | ≤50 | ≤10 |
Packaging and Storage:
PVP powder: Packed in 25 kg fiber drum, inner lined with PE bags |
PVP solution: Packed in 50/200 kg plastic drum or IBC |
Special packing is available according to customer's requirement |
Preserve in tight containers |
