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N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-??????

N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-??????
N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-?????? ??? ???
?? ??:
51920-12-8
???:
N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-??????
???(??):
N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-??????;??????HF4C
???:
Pigment Red HF4C
???(??):
pigment red 185;P-red 185;Einecs 257-515-0;pigment red hf4c;Permanent Carmine HF-4C;Phenmetrazine Impurity 7;YKGGTUUWVUHZIL-ULIFNZDWSA-N;3-hydroxy-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]diazenyl]-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide;N-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-HYDROXY-4-2-METHOXY-5-METHYL-4-(METHYLAMINO)SULPHONYLPHENYLAZONAPHTHALENE-2-CARBOXAMIDE;3-Dihydro-2-oxo-1H-benziMidazol-5-yl)-3-hydroxy-4-[[2-Methoxy-5-Methyl-4-[(MethylaMino)sulphonyl]phenyl]azo]naphthalene-2-carboxaMide
CBNumber:
CB32131086
???:
C27H24N6O6S
??? ??:
560.58
MOL ??:
51920-12-8.mol

N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-?????? ??

???
335-345 ºC
??
1.3-1.4
?? ?? (pKa)
10.63±0.50(Predicted)
???
3.4μg/L at 26℃
LogP
0.8 at 25℃
EPA
2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]azo]- (51920-12-8)

??

TSCA TSCA listed
???? ?? 2009-3-4051

N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-?????? C??? ??, ??, ??

??

Pigment Red 185 is an organic pigment used in artist’s paints throughout the 20th and 21st centuries.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

26m 2 /g

DENSITY

1.40 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-?????? ?? ?? ? ???

???

?? ??


N-(2,3-?????-2-??-1H-??????-5-?)-3-?????-4-[[2-???-5-??-4-[(?????)???]??]??]?????-2-?????? ?? ??

???( 52)?? ??
??? ?? ??? ?? ?? ? ??
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