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Direct Grey D

Base Information
  • Chemical Name:Direct Grey D
  • CAS No.:2945-96-2
  • Molecular Formula:C24H21N6NaO5S
  • Molecular Weight:528.52
  • Hs Code.:3204140000
  • Mol file:2945-96-2.mol
Direct Grey D

Synonyms:2-Naphthalenesulfonicacid,6-amino-3-[[4-[(4-aminophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-,monosodium salt (9CI);C.I. Direct Black 17 (7CI);C.I. Direct Black 17,monosodium salt (8CI);Zambesi Black D (6CI);Azogen BlackD;Benzamin Black DS;Benzo Grey LBGV;C.I. 27700;Carbide Black DU;Chloramine Black SD;Chrome Leather Black D;Diaphtogene Black D;Diazine Black DR;Diazo Black D;DiazoFast Black MD;Diazol Black SD;Diazophenyl Black D;Direct Fast Black D;Direct Gray D;Direct Grey D;DurazolGray B;Giuba Black D;IndigeneBlack D;Japanol Fast Black D;Kayaku Direct FastBlack D;Phenazo Black D;Pyrazol Black D;Telon FastBlack PE;Vondacel Black D;ZambesiBlack DA-CF;

Suppliers and Price of Direct Grey D
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • DirectBlack17
  • 100mg
  • $ 75.00
  • American Custom Chemicals Corporation
  • CI DIRECT BLACK 17 95.00%
  • 5MG
  • $ 499.38
  • AK Scientific
  • DirectBlack17,tech.
  • 1g
  • $ 98.00
Total 58 raw suppliers
Chemical Property of Direct Grey D
Chemical Property:
  • Appearance/Colour:Grey Powder 
  • PSA:196.52000 
  • LogP:8.00490 
Purity/Quality:

99% *data from raw suppliers

DirectBlack17 *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
  • Uses Direct Black 17 (CAS# 2945-96-2) is an organic azo dye. When coordinted to Cu(II) metal centers, direct black 17 aids in the polarization of light in the near-UV region and visible spectra.
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