6-Amino-2-naphthalenesulfonic acid
- Product Name
- 6-Amino-2-naphthalenesulfonic acid
- CAS No.
- 93-00-5
- Chemical Name
- 6-Amino-2-naphthalenesulfonic acid
- Synonyms
- BROENNERS ACID;BRONNER ACID;Broener Acid;Bronnes'acid;Broenner acid;BRONNER'S ACID;BROENNER'SACID;BROENNER'S ACID;BROENNEER'S ACID;6-AMino-2-naphthalen
- CBNumber
- CB4291323
- Molecular Formula
- C10H9NO3S
- Formula Weight
- 223.25
- MOL File
- 93-00-5.mol
6-Amino-2-naphthalenesulfonic acid Property
- Density
- 1.3588 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.6500 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- powder to crystal
- pka
- -0.08±0.40(Predicted)
- color
- White to Light yellow to Light orange
- Water Solubility
- 0.12g/L(20 ºC)
- InChIKey
- SEMRCUIXRUXGJX-UHFFFAOYSA-N
- LogP
- 0.603 at 25℃
- CAS DataBase Reference
- 93-00-5(CAS DataBase Reference)
- EPA Substance Registry System
- 6-Amino-2-naphthalenesulfonic acid (93-00-5)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- HS Code
- 2930909899
N-Bromosuccinimide Price
- Product number
- A0348
- Product name
- 6-Amino-2-naphthalenesulfonic Acid Monohydrate
- Purity
- >98.0%(HPLC)
- Packaging
- 25g
- Price
- $60
- Updated
- 2024/03/01
- Product number
- A0348
- Product name
- 6-Amino-2-naphthalenesulfonic Acid Monohydrate
- Purity
- >98.0%(HPLC)
- Packaging
- 500g
- Price
- $456
- Updated
- 2024/03/01
- Product number
- A614965
- Product name
- 6-AMINO-2-NAPHTHALENESULFONIC ACID
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- A614965
- Product name
- 6-AMINO-2-NAPHTHALENESULFONIC ACID
- Packaging
- 25g
- Price
- $140
- Updated
- 2021/12/16
- Product number
- A614965
- Product name
- 6-AMINO-2-NAPHTHALENESULFONIC ACID
- Packaging
- 100g
- Price
- $205
- Updated
- 2021/12/16
6-Amino-2-naphthalenesulfonic acid Chemical Properties,Usage,Production
Description
2-Aminonaphthalene-6-sulfonic acid [93- 00-5]. (6-aminonaphthalene-2-sulfonic acid), Bronner acid, C10H9NO3S, Mr 223.24, crystallizes from water as the monohydrate in plates although only 0.2 % soluble at 100℃. Sulfonation with 20 % oleum at 20℃ gives a mixture of 1,6- and 6,8-disulfonic acids.
Uses
6-Amino-2-naphthalenesulfonic Acid is used in the synthesis of diaryl urea derivatives bearing sulfonamide moiety with an in vitro antitumor activity.
Definition
ChEBI: 6-aminonaphthalene-2-sulfonic acid is an aminonaphthalenesulfonic acid.
Production Methods
2-Hydroxynaphthalene-6-sulfonic acid is aminated by a Bucherer reaction under conditions similar to those used for Tobias acid.
Flammability and Explosibility
Not classified
Purification Methods
Crystallise the acid from a large volume of hot water. The diethylamine salt has m 190.5-192o (from EtOH/isoBuOH), and the S-benzylisothiuronium salt has m 330o (from nBuOH). [Beilstein 14 H 760, 14 II 463, 14 III 2249, 14 IV 2804.]
6-Amino-2-naphthalenesulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 6-Amino-2-naphthalenesulfonic acid manufacturers
- Product
- 6-Amino-2-naphthalenesulfonic acid 93-00-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000KG
- Release date
- 2024-08-08
- Product
- 6-Amino-2-naphthalenesulfonic acid 93-00-5
- Price
- US $10.00/KG
- Min. Order
- 100KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2021-10-29
- Product
- 6-Amino-2-naphthalenesulfonic acid 93-00-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-29