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
Changshan Hongyun Chemical Co., Ltd.
Firmenname:
Changshan Hongyun Chemical Co., Ltd.
Telefon:
0570-5669998
E-Mail:
sales@hongyunchem.com
Nationalit?t:
China
URL:
www.hongyunchem.com
Produkte insgesamt:
20
1
Produktkatalog
2-Amino-4-nitrophenol-6-sulfonic acid
3-Amino-2-hydroxy-5-nitrobenzolsulfonsure
96-67-3
C6H6N2O6S
Liquid brightener
Fluorescent brightener JPS
Liquid brightener ABJ-L
Fluorescent brightener 135
12224-12-3
C18H14N2O2
Fluorescent brightener JPS-1-5
Liquid brightener ABR-L
Fluorescent brightener 85
12224-06-5
C36H34N12Na2O8S2
DYES INTERMEDIATES
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
Dinatrium-2,2'-([1,1'-biphenyl]-4,4'-diyldivinylen)bis(benzolsulfonat)
27344-41-8
C28H23NaO6S2
Fluorescent brightener BA
Fluorescent Brightener 113
12768-92-2
C40H42N12O10S2.2Na
1,4-Bis(4-cyanostyryl)benzene
4,4'-(p-Phenylendiethen-2,1-diyl)bisbenzonitril
13001-40-6
C24H16N2
Paper brightener
Acid whitening agent VBA
Fluorescent brightener CEF
Liquid brightener ABF-L
Stilbene triazine derivative
Liquid brightener JCE-L
Fluorescent brightener 4BK-L
1
Copyright 2019 ? ChemicalBook. All rights reserved