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CAS No. 1937-37-7

Alternative product names with the identical CAS number:

Direct Black EX

Direct Black 38

Direct black NB

Chlorazol Black E

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

Properties

CAS : 1937-37-7

Formula : C34H25N9Na2O7S2

EINECS : 217-710-3

Structural Formula

11 registered suppliers

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Simagchem Corporation

Direct Black EX

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Xiamen Hisunny Chemical Co., Ltd.

Direct Black EX

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Dayang Chem (Hangzhou) Co.,Ltd.

Chlorazol Black E

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Tianjin Norland Biotech Co., Ltd.

Direct Black 38

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Zehao Industry Co., Ltd.

Direct Black 38

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Xingrui Industry Co., Limited

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

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Xiamen Equation Chemical Co.,Ltd

Direct Black EX

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Skyrun Industrial Co., Ltd.

Direct black NB

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BIOZOL Diagnostica Vertrieb GmbH

Chlorazol Black E

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BuGuCh & Partners

Chlorazol Black E

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Santa Cruz Biotechnology, Inc.

Chlorazol Black E

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