Home > All categories> Dyes and Pigments> Dyes> Direct Dyes> 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, trisodium salt

2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, trisodium salt

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Origin: China

Cas No: 85631-88-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 85631-88-5 Formula: C34H28N9NaO11S3 Molecular Weight: 857.82500

Basic Info

Chemical Name	2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, trisodium salt
Synonyms	2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl]azo]-5-hydroxy-6-(phenylazo)-, trisodium salt; C.I. 335475; C.I. Direct Black 168; C.I.DIRECT BLACK 168; Coriacide Black SB; Direct Black 168; Derma Carbon NBS;
CAS No.	85631-88-5
Molecular Formula	C34H28N9NaO11S3
Molecular Weight	857.82500
PSA	366.94000
LogP	12.73560

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