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Technology Process of C.I. Food Black 2

C.I. Food Black 2

Base Information
  • Chemical Name:C.I. Food Black 2
  • CAS No.:2118-39-0
  • Deprecated CAS:166889-67-4
  • Molecular Formula:C26H19 N5 O13 S4 . 4 Na
  • Molecular Weight:825.64208
  • Hs Code.:
  • DSSTox Substance ID:DTXSID40879792
  • Mol file:2118-39-0.mol
C.I. Food Black 2

Synonyms:C.I. Food Black 2;tetrasodium;6-amino-4-hydroxy-3-[[7-sulfinato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-2,7-disulfonate;2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt;CCRIS 7487;2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt;EINECS 218-326-9;UNII-4SA5S34DWJ;DTXSID40879792;SAXPDDGWJLAUPK-PEEPPZCGSA-J;2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((sulfophenyl)azo)-1-naphthalenyl- )azo)-, tetrasodium salt

Suppliers and Price of C.I. Food Black 2
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
  • Black7984technicalgrade
  • 25mg
  • $ 715.00
  • American Custom Chemicals Corporation
  • BLACK NO 2 95.00%
  • 5MG
  • $ 498.33
Total 35 raw suppliers
Chemical Property of C.I. Food Black 2
Chemical Property:
  • Boiling Point:°Cat760mmHg 
  • Flash Point:°C 
  • PSA：358.01000 
  • Density:g/cm3 
  • LogP:8.63240 
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:18
  • Rotatable Bond Count:4
  • Exact Mass:808.9190828
  • Heavy Atom Count:51
  • Complexity:1490
Purity/Quality:

99% *data from raw suppliers

Black7984technicalgrade *data from reagent suppliers

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

SDS file from LookChem

Useful:
  • Canonical SMILES:C1=CC(=CC=C1N=NC2=C3C=CC(=CC3=C(C=C2)N=NC4=C(C5=CC(=C(C=C5C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)S(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
  • Uses Black 7984 is an azo dye.
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Total 8 Pictures about this product