Pvp k90
1. white free-flowing powder
2.Povidone iodine with USP grade Povidone k30,k90,iodine
3.Best price
4,good monomer
pvp k90 for pharmarceutical
1,the specification for pvp k90
Packaging & Delivery| Packaging Detail: | 25kgs/fibre drum lined with two plastic bags |
| Delivery Detail: | within 30 days |
1.PVP-related problems solver
2.Pharm grade(USP,EP,BP,JP); Cosmetic grade; Tech grade
3.Manufacture strictly acccording to GMP
2.Pharm grade(USP32,EP,BP,JP); Cosmetic grade; Tech grade
3.Manufacture strictly acccording to GMP requirements
4.PVP-related problems solver
5.Technology data:
| Item | Specification | result |
Appearance | white or yellowish-white, hygroscopic powder or flakes | conform |
| Identification | A.B.C.(USP) First –A.E. Second-B.C.D.E(EP) | conform |
| PH | 4.0-7.0 | 3.5 |
| K-value | 81.0-97.2 | 89 |
| Lead | 10ppm max | conform |
| Aldehydes | 5.00*102 ppm max | 86 |
| Peroxides | 400ppm max | conform |
| Formic acid | 0.5% max | 0.2% |
| Hydrazine | 1ppm max | <1ppm |
| Impurity A | 10ppm max | <10 ppm |
| Nitrogen | 11.5-12.8% | 12.7 |
Specification | K-value | Solid, % | pH | NVP, % |
PVP K30 Powder | 27-33 | 95 min. | 3-7 | 0.01 max |
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PVP K90 Powder | 88-98 | 95 min. | 5-9 | 0.01 max |
2,application:
application
Cosmetics: PVP-K series can be used as dispersant, film-forming agent, viscosity-enhanceme
-nt agent, lubricator and adhesive. They are used either in hair-care products, such as hair sprays, mousse, gelsand lotion, shampoo and hair-duing reagent, or in skin-care products, such as lipstick, sunscreen and modifier, deodorant and dentifrice.
Pharmaceutical: Povidone K30 is one of new pharmaceutical excipients. It is used as binder for tablet and granule, dissolving assistant and stabilizer for injection ,flow assistant for capsule, dispersant for liquid medicine and stain, stabilizer for enzyme and heat sensitive drug ,coprecipitant for poorly soluble drugs ,lubricator and antitoxic assistant for eye drug and film-fromng agent for coating. PVP works as excipient in more than one hundred drugs. PVP K30 (pharmaceutical grade, povidone K30)has been permitted by China National Drug Administration to be sold in China Market.
Other Utilities: PVP-K series also used as assistant in the realm of paint and coating, pigments, plastics and resin, glass fiber, inks, adhesives, detergents, films, TV tube, tabulating, rubberized, disinfector, paper, textile dying and printing, etc.
Package: 25kgs and 50kgs fabric drum inner-lined two-double PE bags.
Storage: Store in a dry place at room temperature. Keep tightly closed and protect from light.
