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
Majesta chemical Co.,Ltd. (Hangzhou DKC Chemical Co.,Ltd.)??? ?? ??? ?????.
?? ?:
Majesta chemical Co.,Ltd. (Hangzhou DKC Chemical Co.,Ltd.)
??:
0571-87969269 13705816281
???:
panye@majestachem.com
??:
China
URL:
www.dkchem.com
? ?? ?:
42
1
?? ????
Fluorescent Whitening Agent EBF
Fluorescent Brightener BBU
Textile fluorescent whitening agent
Fluorescent whitening agent NF
fluorescent whitening agent SWN
C14H17NO2
Retanning agent
Fluorescent brightener AW-L
Leather auxiliary
Fluorescent brightener ERN
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
2,2'-((1,1'-???)-4,4'-???-2,1-????)??- ???? ? ???? ?
27344-41-8
C28H23NaO6S2
Fluorescent Brightener 378
4,4-??[2-(2-?????)???]-1,1-????
40470-68-6
C30H26O2
Water-resistant agent
Water-drawing agent
Water and oil proofing agent
Fluorescent whitening agent AC
Fluorescent Brightener CL-E
Trimethylolmethylamino-3-3 oxypropyl phosphate
Greasing agent for leather
Fatliquor
Leather retanning agent
Fluorescent brightener BAC-L
Fluorescent Brightener PS
Fluorescent brightener AMS
Fatliquor PB2
Fluorescent brightener SF-B
Optical brighteners SFG
Fluorescent whitening agent for plastic
Cotton fabric flame retardant
Fluorescent whitening agent RN
Polyester fiber flame retardant
Paper brightener
Fluorescent brightener PC
Fluorescent brightener CL-L
Fluorescent whitening agent MST
Fluorescent brightener BY
Fluorescent whitening agent MST-L
Optical brighteners HP
Fluorescent brightener DBH
Retanning agent FP
Oil repellent
Printing and dyeing auxiliary
Fluorescent brightener SFG-B
1
Copyright 2019 ? ChemicalBook. All rights reserved