Direct Black 165
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Product Description
Product
Direct Black 165
CAS
1937-37-7
Synonym
2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2); 4-Amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt; Brilliant chrome leather black H; Chloramine black C; Chloramine carbon black S; Chlorazol black E Chlorazole black E; Chrome leather black E; CI 30235; CI direct black 38; CI direct black 38, disodium salt Columbia black EP; Diamine deep black EC; Diazine black E; Direct black A; Meta black 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-, disodium salt; Paper black T
Typical Product Specifications
Moderately Soluble
in cellosolve, ethylene glycol monoethyl ether
Insolubility
in other org. solvs.
Melting Point
dec.
Molecular weight
781.78
Solubility
mgml in 95 ethanol, methanol, acetone, toluene
Boiling Point
dec.
Class
Direct Black 165
Product Description
Product
Direct Black 165
CAS
1937-37-7
Synonym
2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2); 4-Amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt; Brilliant chrome leather black H; Chloramine black C; Chloramine carbon black S; Chlorazol black E Chlorazole black E; Chrome leather black E; CI 30235; CI direct black 38; CI direct black 38, disodium salt Columbia black EP; Diamine deep black EC; Diazine black E; Direct black A; Meta black 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((2,4-diaminophenyl) azo) (1,1-biphenyl)-4-yl) azo)-5-hydroxy-6-(phenylazo)-, disodium salt; Paper black T
Typical Product Specifications
Moderately Soluble
in cellosolve, ethylene glycol monoethyl ether
Insolubility
in other org. solvs.
Melting Point
dec.
Molecular weight
781.78
Solubility
mgml in 95 ethanol, methanol, acetone, toluene
Boiling Point
dec.
Class
