Poly(vinylpyrrolidone)/98% CAS NO.9003-39-8

 Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.

Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.

Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.

Properties

Synonyms:       

Polyvinylpyrrolidone;

Kollidon K25;

Kollidon K-90;

pvp4;

Kollidon 25;

pvp3;

pvp2;

k25;

POP;

k115;

K-30;

PVPD;

k60;

PVP;

Formula:  C6H9NO

Exact Mass:     111.06800

Molecular Weight:   111.14200

PSA: 20.31000

LogP:        0.69020

Appearance & Physical State: White powder.

Density:   1.144g/cm3

Melting Point: 130ºC

Boiling Point:   217.6ºC at 760 mmHg

Flash Point:      93.9ºC

Stability:  Stable. Incompatible with strong oxidizing agents. Light sensitive. Hygroscopic.

Storage Condition:  Store at RT.

Safety Info

RTECS:     TR8370000

Safety Statements: S24/25

HS Code:  3905990000

WGK Germany:        1