- Daily Chemicals[4]
- Glue Stick[2]
- Liquid Glue[1]
- Polymer[9]
- Pharmaceutical[10]
- Organic Intermediate[10]
- Water Treatment[3]
- Adhesives & Sealants[1]
- Shower Gel[1]
- Shampoo[1]
- Chemical Auxiliary Agent[3]
- Peat[1]
- Other Aquaculture Equipment[1]
- Veterinary Medicine[1]
- Hair Styling Products[1]
- Chignon[2]
- Paint & Coating[1]
- Contact Person : Ms. Lau Elaine
- Company Name : Hangzhou GreenCo Science&Technology Co., Ltd.
- Tel : 86-571-88257303
- Fax : 86-571-88257216
- Address : Zhejiang,Hangzhou,15Floor-8B-XiGangXinJie,ZhenHua Road No.206,XiHu District,Hangzhou,China
- Country/Region : China
- Zip : 310030
water treatment PVP K15 K17 K25 K30 K90 VA64
General description
PVP-K30 (Pharmaceutical grade) is a kind of new excellent pharmaceutical excipient. It is mainly used as binder for tablet and granule, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment,stabilizer for enzyme and heat-sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. PVP has been used as excipient in more than one hundred drugs.
Storage and transportion
It should be stored in a dry and ventilated warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented during transportation.
Standard: USP27
ITEMS | SPECIFICATIONS | RESULTS |
K-Value % | 27.0-32.0 | 31.15 |
Monomer % | 0.1 | 0.025 |
Moisture % | 5.0 | 3.8 |
Sulfate ash % | 0.1 | 0.005 |
PH Value | 3.0-7.0 | 3.75 |
Nitrogen % | 11.5-12.8 | 11.91 |
Aldehyde (as Acctaldchydc) % | 0.05 | 0.05 |
Heavy Metal (as Lead) ppm | 10 | 10 |
Hydrazine ppm | 1.0 | 1.0 |
Peroxide ppm | 400 | 400 |
CONCLUSION | CONFORMS TO STANDARD | |
water treatment PVP K15 K17 K25 K30 K90 VA64