ChemicalBook > CAS DataBase List > 1-Naphthol-5-sulfonic acid
1-Naphthol-5-sulfonic acid
- Product Name
- 1-Naphthol-5-sulfonic acid
- CAS No.
- 117-59-9
- Chemical Name
- 1-Naphthol-5-sulfonic acid
- Synonyms
- L ACID;1,5-Oxy acid;1-Naphthol-5-sulfonicaci;1-NAPHTHOL-5-SULFONIC ACID;ORGANIC DYE INTERMEDIATE L ACID;5-hydroxy-1-naphthalenesulfonicaci;5-Hydroxy-phthalene-1-sulfonic acid;5-Hydroxy-1-naphthalenesulfonic acid;1-Naphthalenesulfonic acid,5-hydroxy-;1-NAPHTHOL-5-SULFONICACID(L-ACID,DRY)
- CBNumber
- CB9378966
- Molecular Formula
- C10H8O4S
- Formula Weight
- 224.23
- MOL File
- 117-59-9.mol
More
Less
1-Naphthol-5-sulfonic acid Property
- Melting point:
- 110~112℃
- Density
- 1.549±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 0.26±0.40(Predicted)
- CAS DataBase Reference
- 117-59-9(CAS DataBase Reference)
- EPA Substance Registry System
- 1-Naphthalenesulfonic acid, 5-hydroxy- (117-59-9)
More
Less
N-Bromosuccinimide Price
TRC
- Product number
- N369038
- Product name
- 1-Naphthol-5-sulfonicAcid
- Packaging
- 2.5g
- Price
- $75
- Updated
- 2021/12/16
AK Scientific
- Product number
- J53151
- Product name
- 1-Naphthol-5-sulfonicacid
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
AK Scientific
- Product number
- K968
- Product name
- 1-Naphthol-5-sulfonicacid
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
AK Scientific
- Product number
- J53151
- Product name
- 1-Naphthol-5-sulfonicacid
- Packaging
- 5g
- Price
- $15
- Updated
- 2021/12/16
AK Scientific
- Product number
- K968
- Product name
- 1-Naphthol-5-sulfonicacid
- Packaging
- 25g
- Price
- $67
- Updated
- 2021/12/16
More
Less
1-Naphthol-5-sulfonic acid Chemical Properties,Usage,Production
Chemical Properties
Off-white to reddish paste. Dissolved in water. 1-Hydroxynaphthalene-5-sulfonic acid [117-59-9]. (5-hydroxynaphthalene-1-sulfonic acid), oxy L acid, Azurin acid, C10H8O4S, Mr 224.2, and its salts are very soluble in water, but the sodium salt may be precipitated from solution by salting out. Coupling with diazo compounds normally occurs in the 2-position but takes place in the 4-position with stronger diazo compounds such as diazotized nitroanilines. Sulfonation yields 1-hydroxynaphthalene-2,5-disulfonic acid; vigorous alkali fusion gives 1,5-dihydroxynaphthalene. Bromination in acetic acid yields 2,3-dibromo-1,4-naphthoquinone-5-sulfonic acid.
Uses
1-Naphthol-5-sulfonic acid is used to prepare dyes and organic pigments, such as direct dark blue L, pigment purple sauce BLC, lake purple red CK, etc. It is also used to prepare photoresist sensitizer 215.
Synthesis
1-Naphthol-5-sulfonic acid is obtained from 1-naphthylamine-5-sulfonic acid by salification, hydrolysis and neutralization.
1-Naphthol-5-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
1-Naphthol-5-sulfonic acid Suppliers
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9816
- Advantage
- 59
- Tel
- 021-54306202 13764082696;
- info@hanhongsci.com
- Country
- China
- ProdList
- 42982
- Advantage
- 64
- Tel
- 0712-0712-2580635 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8849
- Advantage
- 52
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12990
- Advantage
- 57
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11714
- Advantage
- 57
- Tel
- 0371-86615086 18203638366 0371-86159066 13526786601
- Fax
- 0371-86159066
- Country
- China
- ProdList
- 2017
- Advantage
- 60
- Tel
- 0570-3066667
- Fax
- 0570-3063388
- Country
- China
- ProdList
- 3933
- Advantage
- 58
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 0510-85629785 18013409632
- Fax
- 051085625359
- sales@reading-chemicals.com
- Country
- China
- ProdList
- 15185
- Advantage
- 58
More
Less
View Lastest Price from 1-Naphthol-5-sulfonic acid manufacturers
Hebei Mojin Biotechnology Co., Ltd
- Product
- 1-Naphthol-5-sulfonic acid 117-59-9
- Price
- US $0.00/Kg/Bag
- Min. Order
- 1Kg/Bag
- Purity
- 99%
- Supply Ability
- 5000kg/month
- Release date
- 2021-10-12
Hebei Guanlang Biotechnology Co,.LTD
- Product
- 1-Naphthol-5-sulfonic acid 117-59-9
- Price
- US $9.00/KG
- Min. Order
- 1KG
- Purity
- 99.9
- Supply Ability
- 1 ton
- Release date
- 2023-05-10
Career Henan Chemical Co
- Product
- 1-Naphthol-5-sulfonic acid 117-59-9
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- as request
- Supply Ability
- 500kg
- Release date
- 2018-12-20
117-59-9, 1-Naphthol-5-sulfonic acidRelated Search:
CHICAGO SKY BLUE 6B
CHLORAZOL BLUE RW
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt
BLACK PN
ESTER OF 2-DIAZO-1-NAPHTHOL-5-SULFONE WITH 2,3,4-TRIHYDROXYBENZOPHENONE
Evans Blue
LIGNIN PINK
N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
4-amino-5-hydroxynaphthalene-1-sulphonic acid
1-Naphthol-5-sulfonic acid
Sodium 5-hydroxynaphthalene-1-sulphonate
1-AMINO-8-NAPHTHOL-2,4-DISULFONIC ACID MONOSODIUM SALT
Sunset Yellow FCF
2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID FOR SPECTROPHOTOM. DET. 99+%
2-NAPHTHOL-6-SULFONIC ACID POTASSUIM SALT
1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-2-NAPHTHOL-4-SULFONIC ACID SODIUM SALT
6-Amino-1-naphthol-3-sulfonic acid, I-Acid,6-Amino-1-naphthol-3-sulfonic Acid Hydrate,7-amino-4-hydroxynaphthalene-2-sulphonic acid
SOLOCHROME BLACK F