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2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)

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Formula: C34H26N10Na2O9S3
CAS: 157577-99-6
search Element: naphthalenedisulfonicacid phenyldiazenyl diaminophenyl diazenyl diazenyl sulfonyl hydroxy phenyl phenyl sodium amino amino salt
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Identification

Structural Formula
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
CAS:
157577-99-6
EINECS:
Molecular Formula:
C34H26N10Na2O9S3
MDL:
Synonym:
c.i. 30027 ; black nb ; kemacid black nbg ; acid black ba ; acid black nb-g ; acid black nbg ; c.i.acid black 234 ; lecotan black gw ; acid black 234 ; dynacid black 2n




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Properties for 2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)

Molecular Weight:
860.8 g·mol−1
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Alternative Distributors of [2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Haohua Industry Co., Ltd.

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