ChemicalBook >> CAS DataBase List >>6-Amino-2-naphthalenesulfonic acid
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'S ACID;BROENNEER'S ACID;6-AMino-2-naphthalen;*Tramadol Impurity 10
- CBNumber:
- CB4291323
- Molecular Formula:
- C10H9NO3S
- Molecular Weight:
- 223.25
- MDL Number:
- MFCD00035736
- MOL File:
- 93-00-5.mol
- MSDS File:
- SDS
Last updated:2024-04-25 13:42:50
| 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) |
| FDA UNII | 8K80BTS68A |
| EPA Substance Registry System | 6-Amino-2-naphthalenesulfonic acid (93-00-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317 | |||||||||
| Precautionary statements | P261-P280 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| HS Code | 2930909899 | |||||||||
| NFPA 704 |
|
6-Amino-2-naphthalenesulfonic acid price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | A0348 | 6-Amino-2-naphthalenesulfonic Acid Monohydrate >98.0%(HPLC) | 93-00-5 | 25g | $60 | 2024-03-01 | Buy |
| TCI Chemical | A0348 | 6-Amino-2-naphthalenesulfonic Acid Monohydrate >98.0%(HPLC) | 93-00-5 | 500g | $456 | 2024-03-01 | Buy |
| TRC | A614965 | 6-AMINO-2-NAPHTHALENESULFONIC ACID | 93-00-5 | 25g | $140 | 2021-12-16 | Buy |
| TRC | A614965 | 6-AMINO-2-NAPHTHALENESULFONIC ACID | 93-00-5 | 100g | $205 | 2021-12-16 | Buy |
| TRC | A614965 | 6-AMINO-2-NAPHTHALENESULFONIC ACID | 93-00-5 | 1g | $45 | 2021-12-16 | Buy |
6-Amino-2-naphthalenesulfonic acid Chemical Properties,Uses,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
1,6-Naphthalenedisulfonic acid
2-NAPHTHYLAMINE-8-SULFONIC ACID
BRILLIANT PURPURIN R
sodium 6-(1-naphthylazo)naphthalene-2-sulphonate
Brilliant Acid Scarlet G
NAPHTHALENE SCARLET B
DIRECT RED 4
Direct red 72
C.I. Direct red 74
2-Naphthalenesulfonic acid, amino[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt
Mordant Yellow 3
Reactive Orange 29
Reactive Red 84
vital new red
5,5'-[3,3'-Dimethyl-1,1'-biphenyl-4,4'-diylbis(azo)]bis[6-aminonaphthalene-2-sulfonic acid sodium] salt
2-Naphthalenesulfonic acid, 6-[(2-hydroxy-5-methylphenyl)azo]-, monosodium salt
disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate
6-Amino-5-[[4'-[(2-amino-7-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2-naphthalenesulfonic acid disodium salt
Direct Red 73
1of4
Global( 273)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2259 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
View Lastest Price from 6-Amino-2-naphthalenesulfonic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-25 | 6-Amino-2-naphthalenesulfonic acid
93-00-5
|
US $40.00 / kg | 1kg | 99.9% | 200000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2023-06-30 | 6-Amino-2-naphthalenesulfonic acid
93-00-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2022-09-16 | 6-Amino-2-naphthalenesulfonic acid
93-00-5
|
US $20.00 / kg | 1kg | 98 | 10000kg | Wuhan ShuEr Biology Technology Co.,Ltd |
-
- 6-Amino-2-naphthalenesulfonic acid
93-00-5
- US $40.00 / kg
- 99.9%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 6-Amino-2-naphthalenesulfonic acid
93-00-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- 6-Amino-2-naphthalenesulfonic acid
93-00-5
- US $20.00 / kg
- 98
- Wuhan ShuEr Biology Technology Co.,Ltd
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2-NAPHTHYLAMINE-6-SULFONIC ACID
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6-AMino-2-naphthalen
Bronner's Acid
2-Naphthylamine-6-sulfonic Acid
6-AMino-2-naphthalenesulfonic Acid
6-Amino-2-naphthalenesulfonic acid hydrate
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6-amino-2-naphthalenesulfonicaci
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6-Amino-2-naphtalenesulfonic acid
Broener Acid
6-Aminonapthalene-2-SulfonicAcid80%
Bronnes'acid
6-AMINO-2-NAPHTHALENESULFONIC ACID 1-HYDRATE
2-Naphehylamine-6-sulfonic acid
2-NAPHTHYLAMINE-6-SULFONICACID(BRONNERACID)
2-Aminonaphthalin-6-sulfonsure
2-NAPHTHYLAMINE-6-SULFONIC ACID (BROENNER''S ACID)
6-AMINO-2-NAPTHALENE SULFONIC ACID
2 NAPTHYLAMINE 6 SULPHONIC ACID
N-(2,3,5,6-tetramethylphenyl)carbamic acid ethyl ester
6-Amino-2-naphthalenesulfonic Acid Monohydrate>
6-aminonaphthalene-2-sulfonicaci
BROENNERS ACID
*Tramadol Impurity 10
BRONNERS ACID/ BROENNERS ACID
93-00-5
99-00-5
H2NC10H6SO3H
C10H9NO3SH2O
Intermediates of Dyes and Pigments
Dye