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Direct Red 83

Direct Red 83

Category :

Dyestuffs and Pigments/Direct Dyes

CAS NO : 15418-16-3
EC NO : 239-429-5
Molecular Formula : C33H16Cu2N6Na4O17S4
Main Specifications :
Synonyms : C.I. Direct Red 83copper(2+) sodium 4-oxido-7-[({5-oxido-6-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate (2:4:1);
Direct Red 83
Molecular Structure:Direct Red 83 15418-16-3
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Company：
    Ningbo Everlop Import & Export Co., Ltd
E-mail：
 chem@netsun.com
Address：
 Room1203, NO.21 Hualou Lane, Prime Center Haishu District, Ningbo, China.
Zip Code：
 315010
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