Kono Chem Co.,Ltd
Country: China (Mainland)
Year Established: 2012
Business License:
Business type: Other
Product Certificate:(1)
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CAS:9003-39-8 Polyvinylpyrrolidone CAS NO.9003-39-8

Min.Order Quantity:: 1 Kilogram

Purity:: 99.5%

Port:: all chinese port

Payment Terms:: T/T,MoneyGram,Other

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Product Details

Keywords

Polyvinylpyrrolidone
Polyvinylpyrrolidone high purity
PVP

Quick Details

ProName: CAS:9003-39-8 Polyvinylpyrrolidone
CasNo: 9003-39-8
Molecular Formula: (C6H9NO)n
Appearance: White powder
Application: Medicine
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Week
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

dyestuff intermediates pvp polyvinylpyrrolidone cas 9003-39-8

1.competitive price
2.fast delivery within 3 days
3.sgs , bv, gmp,iso approve
4.professional factory

5.cas no.:9003-39-8

6.quality standard: cp2005.ph.ep.,usp/nf.bp

product name

povidone

synonyms

k-30;povidone;pop;polyvinylpyrrolidone k 25; polyvinylpyrrolidone k 30; polyvinylpyrrolidone k 90; polyvinylpyrrolidone k 60; polyvinylpyrrolidone

cas

9003-39-8

einecs

200-838-9

molecular formula

(c6h9no)n

molecular structure

dyestuff intermediates pvp polyvinylpyrrolidone cas 9003-39-8

physical and chemical properties

m.p.	130ºc
b.p.	217.6ºc at 760 mmhg
density	1.144g/cm3
f.p.	93.9ºc

general description

white or off-white powder

usage

polyvinylpyrrolidone (pvp)k products possess excellent adhesive,film-forming,dispersing and thickening properties,which are widely used in the pharmaceutical industry.they are one of the three main accessory products recognized & approved worldwide.

packing

25kg/fiber drum, or 25kg/carton

quality standard

cp2005.ph.ep.,usp/nf.bp

specifications

items

standard

pvp

k12

k15

k17

k25

k30

k60

k90

appearance

white or off-white powder

k value

10.2-13.8

12.75-17.25

15.3-18.36

22.5-27.0

27-32.4

54-64.8

81-97.2

n-vinylpyrrolidone

(impurity a)

(cp2005/usp26) %max

0.1

(usp31/ep6/bp2007) ppm max

moisture % max

5.0

solid content % min

ph value(5%in aqueous solution)

3.0-5.0

4.0-7.0

sulphate ash % max

0.1

nitrogen content %

11.5-12.80

2-pyrrolidone (impurity b) % max

3.0

aldehyde(as acetaldehyde) ppm max

500

heavy metal (as pb) ppm max

hydrazine ppm max

peroxide(as h2o2) ppm max

400

Details

kono chem co.,ltd is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by pioneer. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

with our phytopharmaceutical background and knowledge through experience, pioneer can also provide a wide range of analytical services and reference substances to our clients. in addition, we also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: sam-e tosylate disulfate; sam-e 1,4-butanedisulfonate; polycytidylic acid; polyinosinic acid; adenosine triphosphate disodium; and cytidine triphosphate disodium; these items are our strongest advantage in china. meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

recently, kono chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. as a gmp standardized manufacturer, our products can meet or even exceed the standards of cp2010, usp32, bp2005 and ep4. presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as usa, eu, south america and southeast asia. there are experienced technicians working for our institutes now, all of them are skilled. pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.