成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天
山西青山化工有限公司 Company Information
Company Name:
Shanxi Castle Peak Chemical Co.
Tel:
0359-4098810 4098830
Email:
qshg@qshg.com
Nationality:
China
WebSite:
m.is0513.com/ShowSupplierProductsList9594/0.htm
Product List:
11
1
Product List
disodium 4,4'-bis[[6-anilino-4-[(2-hydroxyethyl)methylamino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
13863-31-5
Optical brightener OB-1
1533-45-5
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
27344-41-8
Fluorescent Brightener BC
Fluorescent Brightener 33
61902-19-0
Fluorescent brightener 71
16090-02-1
Fluorescent whitening agent 31
Fluorescent brightener 85
12224-06-5
C.I. 482200
38775-22-3
Fluorescent brightener ER-330
Fluorescent Brightener 210
28950-61-0
1
Copyright 2007© ChemicalBook. All rights reserved.