ChemicalBook > CAS DataBase List > 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
- Product Name
- 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
- 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
- Formula Weight
- 239.25
- MOL File
- 83-64-7.mol
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1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Property
- 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)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- A0369
- Product name
- 1-Amino-8-naphthol-4-sulfonic Acid
- Purity
- >90.0%(N)
- Packaging
- 25g
- Price
- $75
- Updated
- 2021/12/16
TRC
- Product number
- A618678
- Product name
- 1-Amino-8-naphthol-4-sulfonicAcid(>80%)
- Packaging
- 1g
- Price
- $40
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0013301
- Product name
- 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1140.59
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0013301
- Product name
- 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID
- Purity
- 95.00%
- Packaging
- 500G
- Price
- $4665.02
- Updated
- 2021/12/16
Arctom
- Product number
- AS018174
- Product name
- 4-Amino-5-hydroxynaphthalene-1-sulfonicacid
- Packaging
- 5g
- Price
- $25
- Updated
- 2021/12/16
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1-AMINO-8-NAPHTHOL-4-SULFONIC ACID Chemical Properties,Usage,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
1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds.
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
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View Lastest Price from 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID manufacturers
Career Henan Chemical Co
- Product
- 1-Amino-8-naphthol-4-sulfonic Acid 83-64-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-02-04
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