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Hangzhou Anlongda Chemical Co., Ltd.??? ?? ??? ?????.
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Hangzhou Anlongda Chemical Co., Ltd.
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0571-86987491
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sales@arondyes.com
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CHINA
URL:
www.arondyes.com
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206
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Acid Orange 156
4-[[5-???-4-[(4-?????)??]-2-????]??]?????? ??? ?
68555-86-2
C21H21N4NaO5S
Acid Blue 317
????317
71872-19-0
Acid Yellow 199
C.I. ??? ? 199, ???
70865-20-2
C19H15N4NaO6S
Acid Yellow 219
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71819-57-3
C20H17N4NaO5S
Acid Yellow 220
71603-79-7
C24H18IN4NaO7S
Acid Brown 75
8011-86-7
C10H9NO7S2
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