标题: 优价供应PVK(聚乙烯基咔唑) [打印本页] 作者: Joseph09 时间: 2010-11-18 15:02 标题: 优价供应PVK(聚乙烯基咔唑) 北京中西远大科技有限公司供应PVK(聚乙烯基咔唑)。
Material safety data sheet
Original date : 06/01/1994
Revision date: 05/30/2001
Section 1
Product ID : NLE 041981
Common chemical name 9-h Carbazole, 9-ethenyl-, Homopolymer
Synonyms:
Poly-N-vinylcarbazole
Molecular formula:
(Cl4H11n)x
Product use:
Sales product
Chemical family : polyvinyl resin
Molecular Wt : not available
Section 2
Chemical name
9H-Carbazole, 9-ethenyl-, homopol
CAS
25067-59-8
Amount 99%
Ymer
PEL/TLV NOT ESTABLISHED
Remaining components proprietary, unknown or<1%. See section 10B.
SARA title III section 313: not listed
Section 3 hazards identification
Emergency overview
Color yellow
Form/appearance: granular powder
Odor: characteristic