PVP K90 k15 k30 k17 used in pharmaceutical and other industries CAS No.: 9003-39-8 CAS NO.9003-39-8

FOB Price:: USD 3.00-3.00 /Gram Get Latest Price

Min.Order Quantity:: 1 Gram

Purity:: ≥98%

Port:: shanghai

Payment Terms:: L/C,T/T,

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Product Details

Keywords

Polyvinylpyrrolidone
PVP PVP-K30
Polyvinylpolypyrrolidone

Quick Details

ProName: PVP K90 k15 k30 k17 used in pharmaceut...
CasNo: 9003-39-8
Molecular Formula: (C6H9NO)n
Appearance: white crystalline powder
Application: Pharmaceutical auxiliaries
DeliveryTime: 7 days
PackAge: 25Kgs/Fibre Drum.(N. W.=25Kgs / G. W.=...
Port: shanghai
ProductionCapacity: 10 Metric Ton/Month
Purity: ≥98%
Storage: stores in a well-ventilated, cool, dry...
Transportation: rail mail air shipping road
LimitNum: 1 Gram

Superiority

chengdu yanxi is a comprehensive manufacturer and an international distribution of products throughout the world. specialized in scrap metal, chemical raw materials, paper products and color industry. we aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction.

under a management team with professional experiences in chemical development, a pathbreaking optimization in our r&d center, advanced multi-purpose manufacturing facility, we can finish synthesis as client requirements and provide our customers for assured supply, high quality products, low costs and integrated excellent services.

chengdu yanxi headquarters are located in chengdu, china. chengdu yanxi import & export trading co., ltd. is one of wholly- owned subsidiaries and is in charge of all business of chengdu yanxi. our mission and passion is to bring quality chinese ingredients to global customers and become a strong bridge between a changing china and the changing needs of our clients. our faith is “focus, then best”.

1.can provide the sample

2.high quality and low price

3.service guarantee

4.big supplier

Details

specifications

1.pvp series products, pvp-k90
2.pharmaceutical auxiliaries
3.film-forming
4.cosmetics
5.high quality,quick delivery time

pvp k90

pvp-k-series (technical grade quality standard)

product name	k15	k17	k25	k30	k90
k value	13-18	15-19	22-28	26-33	81-97
efficient content(%)	>95	>95	>95	>95	>95
vinylpyrrolidone(%)	<0.2	<0.2	<0.2	<0.2	<0.2
ash %(sulphate)	<0.1	<0.1	<0.1	<0.1	<0.1
moisture(%)	<5.0	<5.0	<5.0	<5.0	<5.0
ph value(5% aqueous solution)	3-7	3-7	3-7	3-7	3-7

pvp-k-series (pharmaceutical grade quality standard)

product name	k-15	k-17	k-30	k-90
k value	14-19	15-19	27-32	82-91
vinylpyrrolidone(%)	<0.1	<0.1	<0.1	<0.1
moisture(%)	<5.0	<5.0	<5.0	<5.0
ash %(sulphate)	<0.1	<0.1	<0.1	<0.1
ph value	3-7	3-7	3-7	3-7
nitrogen(%)	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8
aldehyde(%)	<0.05	<0.05	<0.05	<0.05
heavy metal(ppm)	<10	<10	<10	<10