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trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-)

Basic information Safety Supplier Related

trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-) Basic information

Product Name:
trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-)
Synonyms:
  • trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-)
  • Direct brown 103
  • Cuprate(3-), [5-[[4-[(3-chloro-2-hydroxy- 5-sulfophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2 -(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonato( 5-)]-, trisodium
CAS:
70304-38-0
MF:
C26H13ClCuN5O14S3.3Na
MW:
883.58
EINECS:
274-550-7
Product Categories:
  • Organometallics
Mol File:
Mol File
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trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-) Chemical Properties

Boiling point:
210℃[at 101 325 Pa]
Density 
1.673[at 20℃]
Water Solubility 
12.3mg/L at 20℃
LogP
-2.6 at 23℃
EPA Substance Registry System
Cuprate(3-), [5-[[4-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonato(5-)]-, trisodium (70304-38-0)
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trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-) Usage And Synthesis

Flammability and Explosibility

Not classified

Properties and Applications

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 3-4 6-7 3-4 3
AATCC 6 4

trisodium [5-[[4-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-3-hydroxyphenyl]azoxy]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonato(5-)]cuprate(3-)Supplier