Crosslinked Pvp CAS No. 25249-54-1 (type A and B) Manufacturer & Supplier
Sep 28th, 2022 at 00:50 Electronic Chemicals Wake Forest 35 views Reference: oBDbD6Vyel2Contact us
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Crosslinked Pvp Cas No. 25249-54-1 (type A And B) - Buy Crosslinked Pvp 25249-54-1,Type A And B,Cross-linked Polymer Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
25249-54-1 |
| Other Names: |
polyvinylpolypyrrolidone |
| MF: |
(C6H9NO)n |
| Place of Origin: |
made in china |
| Grade Standard: |
Industrial Grade |
| Purity: |
standard |
| Appearance: |
powder |
| Application: |
Used in cosmetics, food, and other fields |
| Model Number: |
SAMREAL-0144 |
| Specification: |
20kg/drum |
| Function: |
Disintegrant |
| Type: |
Chemical Reagent |
Supply Ability
| Supply Ability | 200 Kilogram/Kilograms per Month |
Packaging & delivery
drumNingbo or Shanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
Pvp CAS No. 25249-54-1
| Type B | |
| Items | Specificatiom |
| Appearance | White or yellowish-white powder or llakes,hygroscopic. |
| Solubility | Practically insoluble in water,in alcohol and in methylene chloride. |
| Identification | A.B.C(EP) D:0-63μm<85%;>63μm>15% |
| PH(1% in water solution) | 5.0-8.0 |
| Peroxides | 1000ppm max |
| Water-soluble matter | 1.5% max |
| Impurity A(vinylpyrrolidone) | 10ppm max |
| Loss on drying | 5.0% max |
| Sulphated ash | 0.1% max |
| Nitrogen | 11.0-12.8% |
| Microbe limit | cf.EP |
| Type A | |
| Items | Specificatiom |
| Appearance | White or yellowish-white powder or llakes,hygroscopic. |
| Solubility | Practically insoluble in water,in alcohol and in methylene chloride. |
| Identification | A.B.C(EP) D:residue fraction>15% |
| PH(1% in water solution) | 5.0-8.0 |
| Peroxides | 400ppm max |
| Water-soluble matter | 1.0% max |
| Impurity A(vinylpyrrolidone) | 10ppm max |
| hydration metals | 10ppm max |
| Loss on drying | 5.0% max |
| hydration capacity | 3.0-9.0 |
| arsenic | <2.0ppm |
| Sulphated ash | 0.1% max |
| Nitrogen | 11.0-12.8% |
| through 400 mesh | ≤50% |
| through 200 mesh | ≤75% |
| average particle size(D50),um | approx.(70-110) |
| Microbe limit | cf.BP/EP9/IP/USP41 |
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