Food Grade Pvpp Pharmaceutical Grade Pvpp Medicine

• Powder: Yes
• Customized: Non-Customized
• Certification: ISO 9001, USP, BP, Ep
• Model NO.: DX-PVPP
• State: Solid
• Purity: >96%
• Specification: 25kgs/ drum
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1800mt/Year

Product Description

                          
CTFA Nomenclature: PVPP
CAS NO: 25249-54-1

Physical Properties: 
It exists as white or slight yellow, free flowing hygroscopic power with odourless or faint characteristic smell. It's insoluble in water, alkali, acid and common organic reagents Stereoscan photographs show that it is voluminous particulars and has large total surface and lots of porosity which is between 2-10nm. It can swell in water easily and can complex with polyphenol, carboxylic acids and other low molecular weight compounds. PVPF can only be used once and PVPR can be reused after regenerated.
 

PVPP CL	Pharma Grade(CP/BP/EP/USP/JP)	Food Grade(E1202)
Appearance	White or yellowish-white powder or flakes
Water-soluble substances     %  max.	1.5	1.5
pH Value (1% in water)	5.0-8.0	5.0-11
Loss on Drying             %  max	5.0	6.0
Sulphate ash             %  max	0.1	0.1
Nitrogen Cotent            %	11.0-12.8	11.0-12.8
ImpurityA(Vinylpyrrolidone)  ppm max	10	10
Peroxide(As H2O2)          ppm max	400	1000
Heavy metals                ppm max	10	10
Partical size (µm),  ≥80%	50-250	50-150

Applications:
To assure the effectiveness of the medicine,tablets and capsules are required to disintegrate within a certain time,if different adding methods of the disintegrating agent are used,the different disintegrating and dissolution speeds will be achieved.PVPP is regarded as the top disintegrating agent thanks to its excellent swelling characteristics after the absoption of moisture.

Pakcage:

Payment & Delivery:

 

Grace Chen /Market Manager

Shanghai Dexiang Medicine Tech. Co., Ltd
Add:No. 325-326, Building No.3 Fucheng International, No. 900 Quyang road, Shanghai, China
   

  

Main products: PVP K15, PVP K17,PVP K25,  PVP K30, PVP K60,PVP K85,  PVP K90, PVP-Iodine, PVPP, NVP, NMP, PVP/VA64, etc.