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Plant Sources
Structural Classes
Microbial Sources
Flagship Varieties
Synthetic Compounds
All
CAS No.
NAME
Molecular Formula
Molecular Weight
Purity
Price
2D Structure
4430-18-6
Acid violet 43
CC1=CC(=C(C=C1)NC2=C3C(=C(C=C2)O)C(=O)C4=CC=CC=C4C3=O)S(=O)(=O)[O-].[Na+]
C
21
H
14
NNAO
6
S
431.4
FMP
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584-42-9
Metachrome yellow
C1=CC(=CC(=C1)[N+](=O)[O-])N=NC2=CC(=C(C=C2)[O-])C(=O)O.[Na+]
C
13
H
8
N
3
NAO
5
309.21
IND
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2243-76-7
Alizarine Yellow R
C1=CC(=CC=C1N=NC2=CC(=C(C=C2)O)C(=O)O)[N+](=O)[O-]
C
13
H
9
N
3
O
5
287.23
IND
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1718-34-9
Sodium 5-[(4-nitrophenyl)azo]salicylate
C1=CC(=CC=C1N=NC2=CC(=C(C=C2)[O-])C(=O)O)[N+](=O)[O-].[Na+]
C
13
H
8
N
3
NAO
5
309.21
IND
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1058-92-0
Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate
C1=CC(=C(C=C1Cl)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)O.[Na+].[Na+]
C
16
H
9
ClN
2
NA
2
O
9
S
2
518.8
色固
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85561-96-2
2,7-Naphthalenedisulfonic acid,3-[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-, disodium salt
C1=CC(=C(C=C1Cl)P(=O)(O)O)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)O)O.[Na]
C
16
H
12
ClN
2
NAO
11
PS
2
561.8
显色剂
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1914-99-4
2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-
C1=CC(=C(C=C1Cl)P(=O)(O)O)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=C(C=C(C=C4)Cl)P(=O)(O)O)O)O
C
22
H
16
Cl
2
N
4
O
14
P
2
S
2
757.4
显色剂
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86167-87-5
Chlorophosphonazo mA
CC(=O)C1=CC(=CC=C1)N=NC2=C(C=C3C=C(C(=C(C3=C2O)O)N=NC4=C(C=C(C=C4)Cl)P(=O)(O)O)S(=O)(=O)O)S(=O)(=O)O
C
24
H
18
ClN
4
O
12
PS
2
685.0
显色剂
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77350-04-0
Chlorophosphonazo mN
C1=CC(=CC(=C1)[N+](=O)[O-])N=NC2=C(C=C3C=C(C(=C(C3=C2O)O)N=NC4=C(C=C(C=C4)Cl)P(=O)(O)O)S(=O)(=O)O)S(=O)(=O)O
C
22
H
15
ClN
5
O
13
PS
2
687.9
显色剂
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14263-94-6
3,3'-Dimethoxybiphenyl-4,4'-di(diazonium) zinc chloride
COC1=C(C=CC(=C1)C2=CC(=C(C=C2)[N+]#N)OC)[N+]#N.[Cl-].[Cl-].Cl[Zn]Cl
C
14
H
12
Cl
4
N
4
O
2
ZN
475.5
Dye content 95%
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4430-18-6
Acid violet 43
茜素紫3B
C
21
H
14
NNAO
6
S
431.4
584-42-9
Metachrome yellow
茜素黄GG
C
13
H
8
N
3
NAO
5
309.21
2243-76-7
Alizarine Yellow R
茜素黄R
C
13
H
9
N
3
O
5
287.23
1718-34-9
Sodium 5-[(4-nitrophenyl)azo]salicylate
茜素黄R钠盐
C
13
H
8
N
3
NAO
5
309.21
1058-92-0
Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate
酸性茜素蓝B
C
16
H
9
ClN
2
NA
2
O
9
S
2
518.8
85561-96-2
2,7-Naphthalenedisulfonic acid,3-[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-, disodium salt
偶氮氯膦Ⅰ
C
16
H
12
ClN
2
NAO
11
PS
2
561.8
1914-99-4
2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-
偶氮氯膦Ⅲ
C
22
H
16
Cl
2
N
4
O
14
P
2
S
2
757.4
86167-87-5
Chlorophosphonazo mA
偶氮氯膦mA
C
24
H
18
ClN
4
O
12
PS
2
685.0
77350-04-0
Chlorophosphonazo mN
偶氮氯膦mN
C
22
H
15
ClN
5
O
13
PS
2
687.9
14263-94-6
3,3'-Dimethoxybiphenyl-4,4'-di(diazonium) zinc chloride
固蓝B盐
C
14
H
12
Cl
4
N
4
O
2
ZN
475.5
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