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Polyvinyl pyrrolidone K (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:
1:Cosmetic field: PVP has best dispersivity and film forming characters,it can be used as case-
hardened liquid. hair spray, case-hardened agent of mousse, opacifying agent of Hair conditioner, foam stabilizer and wave case-hardened agent of shampoo, dispersant and affinity agent of tint.
2: Industrial Field: PVP in dyestuff, paint ink, fiber dye and color kinescope can use as surface cladding agent, dispersant, thickening agent and bond.
3: 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 or as buyer`s request.
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：
Quality & price?
Competitive price with Best Service and Stable Quality.
QA System?
Perfect quality management system
Shipment date?
Within 15 days after receiving the deposit or LC
Carriage: Transport by sea, rail way or air.
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 as complexing agent, 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.