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Hangzhou Laiou Chemical Co., Ltd.??? ?? ??? ?????.
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Hangzhou Laiou Chemical Co., Ltd.
??:
0571-89281087
???:
690094063@qq.com
??:
CHINA
URL:
www.yuhua99.com/ShowSupplierProductsList584359/0.htm
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13
1
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Red M-2B
Yellow M-5R
Acid Dyes
Fluorescent brightener 199
C.I. ??? 28, ?????
4193-55-9
C40H45N12NaO10S2
Neutral black 2S-BL
Neutral Grey 2bl
Neutral Dyestuff
Neutral Dark Yellow Gl
Neutral Bordeaux Grl
Neutral Brown RL: 1
Brown RL
Neutral Black BGL
?? 107 ??
12218-96-1
[C38H22N7O12S.Cr.2Na];[C36H19N6O11S.Cr.2Na]
Neutral Black BL
12238-87-8
[C38H23N6O10S.Cr.2Na];[C36H20N5O9S.Cr.2Na]
1
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