ChemicalBook > CAS DataBase List > 6-Amino-4-hydroxy-2-naphthalenesulfonic acid
6-Amino-4-hydroxy-2-naphthalenesulfonic acid
- Product Name
- 6-Amino-4-hydroxy-2-naphthalenesulfonic acid
- CAS No.
- 90-51-7
- Chemical Name
- 6-Amino-4-hydroxy-2-naphthalenesulfonic acid
- Synonyms
- yacid;GAMMA ACID;c.i.developer3;Galmarine(silymarine soluble);aminonaphtholsulfonicacidgamma;7-amino-1-naphthol-3-sulfonicaci;2-AMINO-8-NAPTHOL-6-SULFONIC ACID;6-AMINO-4-NAPHTHOL-2-SULFONIC ACID;7-AMINO-1-NAPHTHOL-3-SULFONIC ACID;2-AMINO-8-NAPHTHOL-6-SULFONIC ACID
- CBNumber
- CB4443007
- Molecular Formula
- C10H9NO4S
- Formula Weight
- 239.25
- MOL File
- 90-51-7.mol
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6-Amino-4-hydroxy-2-naphthalenesulfonic acid Property
- Density
- 1.4338 (rough estimate)
- refractive index
- 1.6500 (estimate)
- pka
- -0.20±0.40(Predicted)
- Water Solubility
- 4.5g/L(hot water)
- InChIKey
- HBZVNWNSRNTWPS-UHFFFAOYSA-N
- CAS DataBase Reference
- 90-51-7(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- (90-51-7)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-27-28-36/37/39-45
- RIDADR
- UN 2585 8/PG 3
- WGK Germany
- 1
- RTECS
- QK1295250
- Toxicity
- LD50 intraperitoneal in mouse: > 500mg/kg
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
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.
P310Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- A0371
- Product name
- 6-Amino-4-hydroxy-2-naphthalenesulfonic Acid
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $37
- Updated
- 2021/03/22
TCI Chemical
- Product number
- A0371
- Product name
- 6-Amino-4-hydroxy-2-naphthalenesulfonic Acid
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 500g
- Price
- $167
- Updated
- 2021/03/22
6-Amino-4-hydroxy-2-naphthalenesulfonic acid Preparation Products And Raw materials
Raw materials
2-naphthol-6,8-disulfonic acid dipotassium salt
2-Naphthylamine
Sulfur dioxide
Color paste
Sodium hydroxide
2-Naphthol
Preparation Products
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6-Amino-4-hydroxy-2-naphthalenesulfonic acid Suppliers
- Tel
- ntxschem@163.com
- Country
- China
- ProdList
- 1
- Advantage
- 58
- Fax
- 0311-89683399
- sales@kunenchem.com
- Country
- China
- ProdList
- 44
- Advantage
- 58
- Tel
- 010-82848833- ;010-82848833-
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com;market6@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-67121386 / 800-988-0390
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24555
- Advantage
- 81
- Tel
- 021-58432009-
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44043
- Advantage
- 61
- Tel
- 021-54306202- ;021-54308259-
- Fax
- +86-21-64545202
- info@hanhonggroup.com;info@hanhonggroup.com
- Country
- China
- ProdList
- 43255
- Advantage
- 64
- Tel
- ;
- Fax
- 0539-6365991
- sale@xiyashiji.com;3007716753@qq.com
- Country
- China
- ProdList
- 10578
- Advantage
- 57
- Tel
- 400-1166-196;028-84555506- ;028-84555506-
- cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
- Country
- China
- ProdList
- 9895
- Advantage
- 57
- Tel
- 400-188-0725 +86 21 34310725 13611771617
- Fax
- +86 21 34311076
- zhengp@rysstech.com
- Country
- China
- ProdList
- 2008
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14457
- Advantage
- 57
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View Lastest Price from 6-Amino-4-hydroxy-2-naphthalenesulfonic acid manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 6-Amino-4-hydroxy-2-naphthalenesulfonic acid 90-51-7
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000 tons
- Release date
- 2019-12-30
career henan chemical co
- Product
- 6-Amino-4-hydroxy-2-naphthalenesulfonic acid 90-51-7
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500KG
- Release date
- 2018-12-20
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