Direct Blue 71 CAS NO.4399-55-7
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- ProName: Direct Blue 71
- CasNo: 4399-55-7
- Molecular Formula: C40H23N7Na4O13S4
- LimitNum: 0
Superiority
Taiwan Dyestuffs & Pigments Corp
Country: 
China(Taiwan)
Business Type: Trading Company
Mr.sir
Tel: 886--33582296
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