ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic acid derivatives >1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
![1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Structure](CAS/GIF/83-64-7.gif)
- CAS No.
- 83-64-7
- Chemical Name:
- 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
- Synonyms
- S ACID;kyselinas;chicagoacids;Meldrum’Formyl Meldrum’Pamitoyl Meldrum’Isobutyryl Meldrum’AMINONAPHTHOL SULFONIC ACID S;1-Amino-8-naphthol-4-sulfonicAci;1-AMINO-8-NAPTHOL-4-SULFONIC ACID
- CBNumber:
- CB2275275
- Molecular Formula:
- C10H9NO4S
- Molecular Weight:
- 239.25
- MOL File:
- 83-64-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/11/6 15:10:18
Density | 1.4338 (rough estimate) |
---|---|
refractive index | 1.6500 (estimate) |
storage temp. | -20°C Freezer, Under inert atmosphere |
solubility | DMSO (Slightly), Methanol (Slightly) |
form | Solid |
color | Dark Brown |
CAS DataBase Reference | 83-64-7(CAS DataBase Reference) |
EPA Substance Registry System | 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- (83-64-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319 |
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-27-36/37/39-45 |
RIDADR | UN 2583 8/PG 2 |
WGK Germany | 2 |
RTECS | QK1295000 |
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Chemical Properties,Uses,Production
Chemical Properties
GREY POWDER. 1-Amino-8-hydroxynaphthalene-4-sulfonic acid [83-64-7]. (4-amino-5-hydroxynaphthalene-1-sulfonic acid), S acid, C10H9NO4S, Mr 239.2, is only sparingly soluble in hot water. Reaction with bisulfite gives 4,5-dihydroxynaphthalene-1-sulfonic acid. Diazo compounds couple under acid conditions a to the amino group and under alkaline conditions a to the hydroxy group; bisazo derivatives can be obtained.
Uses
The S acid and its acetyl derivative are used as azo coupling components in e.g., C.I. Mordant Green 14, C.I. Mordant Blue 7, and C.I. Direct Green 39.
Uses
Azo dye intermediate.
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
Esfenvalerate
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-, monosodium salt
sodium 4-amino-5-hydroxy-6-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonate
disodium 4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalene-1-sulphonate
Benzoic acid, 5-[[4'-[[8-amino-7-[(2,5-disulfophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, tetrasodium salt
Mordant Violet 36
amanil developed black bhsw
6,6'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxy-1-naphthalenesulfonic acid]disodium salt
5-Hydroxy-4-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-1-naphthalenesulfonic acid disodium salt
5-Amino-3-[[4'-[(8-amino-1-hydroxy-5-sodiosulfo-2-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]-4-hydroxynaphthalene-2,7-disulfonic acid disodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4'-[(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-, trisodium salt
C.I. Direct Black 96
Direct Black 199
Direct Black 76
(6Z)-4-amino-6-[(4-nitrophenyl)hydrazinylidene]-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid
5-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methyl]-2-hydroxy-3-methylbenzoic acid
1-Naphthalenesulfonic acid, 4-amino-6-[2-[4'-[2-(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-, sodium salt (1:2)
acid black 17
Direct Blue 45
Mordant Green 30
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Global( 81)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
Prolife Bio Chemical Industries Pvt Ltd | +91-9825114995 +91-9825114995 | Gujarat, India | 74 | 58 | Inquiry |
RRJ Dyes & Intermediates Limited | +91 79 26408156 | Gujarat, India | 14 | 58 | Inquiry |
Prolife Bio Chemical Industries Private Limited | 09825114995 | Gujarat, India | 41 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
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Amar Impex | 91-22-24105805 | Maharashtra, India | 136 | 58 | Inquiry |
Chromex | +91-22-2352 5574 | Mumbai, India | 70 | 58 | Inquiry |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | China | 2931 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
83-64-7(1-AMINO-8-NAPHTHOL-4-SULFONIC ACID)Related Search:
LIGNIN PINK
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
BLACK PN
1-AMINO-8-NAPHTHOL-2,4-DISULFONIC ACID MONOSODIUM SALT
Evans Blue
CHICAGO SKY BLUE 6B
CHLORAZOL BLUE RW
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N-3-SULFOPHENYL-7-AMINO-1-NAPHTHOL-3-SULFONIC ACID
2-amino-1-naphthol-4-sulfonic acid,4-AMINO-3-NAPHTHOL-1-SULFONIC ACID
7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid
1-amino-2-naphthol-4-sulfonic acid monosodium salt
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
5-AMINO-1-NAPHTHOL-3-SULFONIC ACID,1-AMINO-5-NAPHTHOL-7-SULFONIC ACID,5-AMINO-1-NAPHTHOL-3-SULFONIC ACID HYDRATE,5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 97+%
6-Amino-1-naphthol-3-sulfonic Acid Hydrate,6-Amino-1-naphthol-3-sulfonic acid, I-Acid,2-AMINO-5-NAPHTHOL-7-SULFONIC ACID,6-AMINO-1-NAPHTHOL-3-SULFONIC ACID
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4-amino-5-hydroxy-1-naphthalenesulfonicaci
4-Amino-5-hydroxynaphthalene-1-sulfonicacid
4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID, TECH., 90%
8-AMINO-1-NAPHTHOL-5-SULFONIC ACIDPRACTI CAL GRADE
4-Amino-5-Hydroxynaphthalene-1-Shlfonic Acid
8-Amino-1-naphthol-5-sulfonic acid, tech., 96%
1-AMINO-8-NAPTHOL-4-SULFONIC ACID
8-Amino-1-naphthol-5-sulfonic acid,96%,tech.
4-Amino-5-hydroxy-1-naphthalenesulfonic Acid
S Acid
4-AMINO-5-HYDROXY-1-NAPHTHALENESULFONIC ACID
4-AMINO-5-NAPHTHOL-1-SULFONIC ACID
AMINONAPHTHOL SULFONIC ACID S
8-AMINO-1-NAPHTHOL-5-SULFONIC ACID
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
S ACID
4-amino-5-hydroxynaphthalene-1-sulphonic acid
chicagoacids
kyselina1-amino-8-naftol-4-sulfonova
kyselinas
1-Amino-8-naphthol-4-sulfonicAcid>
Pamitoyl Meldrum&rsquo
Meldrum&rsquo
Isobutyryl Meldrum&rsquo
Formyl Meldrum&rsquo
1-Amino-8-naphthol-4-sulfonic?Acid?(90%)
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
8-Amino-1-naphtho1-5-suIfonic acid
1-Amino-8-naphthol-4-sulfonicAci
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID ISO 9001:2015 REACH
1-Amino-8-naphthol-4-sulfonic Acid (>80%)
1-amino-8-naphthol-4-sulphonic acid
S ACID/1-AMINO-8-NAPHTHO 4-SULPHOINIC ACID
83-64-7
Intermediates of Dyes and Pigments