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Hangzhou Caiduobang Chemical Co., Ltd.??? ?? ??? ?????.
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Hangzhou Caiduobang Chemical Co., Ltd.
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0571-82973379
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sales@cdb-chem.com
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CHINA
URL:
www.cdb-chem.comcaiduobang.cn.alibaba.com
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103
1
2
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Permanent Yellow Rn
6528-34-3
C18H18N4O6
Pigment Red 48:1
C.I. ?? ?? 48, ?? ?
7585-41-3
C18H15BaClN2O6S
Strontium chromate
??? ????
7789-06-2
CrO4Sr
1
2
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