57131-19-8|Direct Black 166Products Supply - Chemical intermediates Network

Direct Black 166 cas no:57131-19-8

Synonyms: 2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); C.I. Direct Black 166

Identification

NameDirect Black 166
CAS57131-19-8
Synonyms2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); C.I. Direct Black 166
EINECS(EC#)276-529-8
Molecular FormulaC35H28N10O8S2?2Na
Molecular Weight824.764

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Ningbo Everlop Import & Export Co., Ltd: Tel:; Address: Room1203, NO.21 Hualou Lane, Prime Center Haishu District, Ningbo, China.

Winchem Industrial Co. Ltd.: Tel:86-574-83851061 86-574-87083208; Address: Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China

Kelco Chemicals Co.,Ltd.: Tel:; Address: Rm 601, Tianshan Manshion, No. 30, Tian Shan Road,Shanghai, 200336, China.

Dragon Chemical Group Co.,China: Tel:; Address: 10/Fl., Jinjiang Building, 111 South Hushu Rd., Hangzhou, China

Qingdao Chinaoil Co., Ltd: Tel:; Address: 22/F,Golden Light Tower,No.56, Xianggang Zhong Road, Qingdao 266071, China

Direct Black 166 cas no:57131-19-8

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