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Polyvinyl pyrrolidone (PVP-K)
Chemical name ：Homopolymer of Vinyl pyrrolidone
CAS No.：9003-39-8
Molecular formula：(C6H9ON)n
Specification:
Item |
K |
NVP,% |
Moisture,% |
Ash,% |
PH |
Nitrogen,% |
Aldehyde,ppm |
Heavy metal,ppm |
Peroxide,ppm |
K15 |
12-17 |
≤0.1 |
≤5.0 |
≤0.1 |
3-7 |
11.5-12.8 |
≤500 |
≤10 |
≤400 |
K17 |
15-19 |
≤0.1 |
≤5.0 |
≤0.1 |
3-7 |
11.5-12.8 |
≤500 |
≤10 |
≤400 |
K25 |
22-28 |
≤0.1 |
≤5.0 |
≤0.1 |
3-7 |
11.5-12.8 |
≤500 |
≤10 |
≤400 |
K30 |
26-36 |
≤0.1 |
≤5.0 |
≤0.1 |
3-7 |
11.5-12.8 |
≤500 |
≤10 |
≤400 |
K90 |
81-94 |
≤0.1 |
≤5.0 |
≤0.1 |
5-8 |
12.0-12.8 |
≤500 |
≤10 |
≤400 |
Use:
Pharmaceutical field: It is mainly used as binder for tablet and granule, dissolving assistant for injection, flow assistant for capsule, ispersant for liquid medicine and pigment ,stabilizer for enzyme etc.
Packing: 25kg or 50kg per fiber drum
Storage and transportation:
Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage. In the specified storage conditions, product warranty for one year.
FAQ:
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Competitive price with Best Service and Stable Quality. Perfect quality management system
Samples: Free samples can be sent on request.
Specification: We can produce it as buyer specification request.
Payment terms: TT, LC or DP.
Contact Us
He Fei Teng Chao Chemical Material Co.,Ltd
Tel: 86-551-63625991
Fax: 86-551-63646472
Phone: 86-15952895137
Contact person: Hou Lewis
Email: Tengchaochem@163.com
ADD: No.22,Jin Zhai Road,He Fei, An Hui province,China. 230022
Contact person: Lewis Hou
Email: lewis.hou@tengchaochem.com
WhatsAPP: 86-15952895137
Contact person: Jenny Wang
Email: chen@tengchaochem.com
WhatsAPP: 86-15212775397
If you're looking for the quality and efficient polyvinyl pyrrolidone ep grade used in cosmetic field, Tengchao Chemical, one of the leading and professional China manufacturers and suppliers, must be your best choice. Welcome to get the high quality products from our professional factory.