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• 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

  

  CAS No.：8011-86-7

  Purity：100%

  Lead Time：21Day (s)

  US $7.5 / kg
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• 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

  

  CAS No.：85631-88-5

  Purity：100%

  Lead Time：21Day (s)

  US $3.17 / kg
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• sodium,(6Z)-4-amino-3-[[4-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]sulfonylamino]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate

  

  CAS No.：157577-99-6

  Purity：98%

  Lead Time：14Day (s)

  US $5 / kg
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• neuter black M-RL / acid black SRL / acid black 194

  

  CAS No.：61931-02-0

  Purity：100%

  Lead Time：21Day (s)

  US $2.67 / kg
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• Acid Fast Yellow G

  

  CAS No.：6359-98-4

  Purity：100%

  Lead Time：21Day (s)

  US $3 / kg
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• 8-acetamido-1-[[5-(methylsulfamoyl)-2-oxidophenyl]diazenyl]naphthalen-2-olate,chromium(3+),hydron

  

  CAS No.：12218-95-0

  Purity：100%

  Lead Time：21Day (s)

  US $6 / kg
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• disodium,(5E)-5-[[4-[(4-anilino-3-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]-6-oxonaphthalene-2-sulfonate

  

  CAS No.：6262-07-3

  Purity：100%

  Lead Time：14Day (s)

  US $6 / kg
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• Amido Black 10B

  

  CAS No.：63641-88-3

  Purity：100%

  Lead Time：21Day (s)

  US $6 / kg
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• ACID BLACK 52

  

  CAS No.：5610-64-0

  Purity：100%

  Lead Time：21Day (s)

  US $9 / kg
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• sodium,4-[3-methyl-4-[[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate

  

  CAS No.：6359-85-9

  Purity：100%

  Lead Time：31Day (s)

  US $12 / kg
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• auramine O

  

  CAS No.：2465-27-2

  Purity：100%

  Lead Time：14Day (s)

  US $2.5 / 吨
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• sodium,2,5-dichloro-4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate

  

  CAS No.：6359-97-3

  Purity：100%

  Lead Time：14Day (s)

  US $3.33 / kg
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