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We mainly produce acid dyes and dye intermediates, and we are a professional Wholesale 1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3 dyes manufacturer of anthraquinone acid dyes in China.

  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
  •  1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3
Intermediates

1,2- Diazoxynaphthalene-4-Sulfonic Acid 887-76-3

Name: 1,2- Diazoxynaphthalene-4-Sulfonic Acid

Synonyms: 4,4’-azo-3-hydroxynaphthalene-1-sulfonate;1,2-naphthoxydiazo-4-sulfonic acid;

1-diazo-2-naphthol-4-sulfonic acid;1 diazo-2-naphthol-4-sulphonic acid;4,4'-azo-3-hydroxynaphthalene-1-sulphonate;2-hydroxy-4-sulfo-1-naphthalenediazonium hydroxide, inner salt;4-diazonio-3-hydroxynaphthalene-1-sulfonate

CAS No.: 887-76-3

Molecular Formula: C10H8N2O4S

Molecular Structure:


Molecular weight: 252.25

Content: Min 76%

Purity: Min 98%

Properties and Applications: Light yellow to Brown powder

Package: 25kg/bag on pallets 

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Samples: Free samples are available, PSS can be sent to you before shipment. The quality of this item is very stable and once you confirm the quality we can deliver to you directly without PSS.
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