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Direct Black 22

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Direct Black 22

Product Name:

Direct Black 22
Synonyms:6448

C.I. Direct Black 22; 2-Naphthalenesulfonic acid, 6-(2-(2,4-diaminophenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(2,4-diaminophenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3); C.I. 35435; Direct Black 22; trisodium 6-[(E)-(2,4-diaminophenyl)diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfonatonaphthalen-2-yl}diazenyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-hydroxynaphthalene-2-sulfonate
CAS RN.:

6473-13-8
EINECS: 229-326-3
Molecular Weight: 1083.9697
Molecular Formula: C44H32N13Na3O11S3
Hazard Symbols:
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Safety Description:
 S24/25; Details
Direct Black 22

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Aakash Chemical & Dye-Stuffs, Inc.   Enquiry for DIRECT BLACK 22

Address: 561 Mitchell Road,Glendale Heights, Il 60139, USA Other products:
Zip:
Telephone: +1-630-469-3838
Fax: +1-630-469-2255
Web Site: www.aakashchemicals.comsvc/serv02418389

Aakash Chemicals and Dye-Stuffs, Inc.   Enquiry for DIRECT BLACK 22

Address: 561 Mitchell Road ?Glendale Heights, IL Other products:
Zip: 60139
Telephone: (630)-469-3838
Fax: (630)-469-2255
Web Site: www.aakashchemicals.comsvc/serv02124932
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