| Identification | More | [Name]
6-Amino-2-naphthalenesulfonic acid | [CAS]
93-00-5 | [Synonyms]
2-NAPHTHYLAMINE-6-SULFONIC ACID
2-NAPHTHYLAMINE-6-SULFONIC ACID MONOHYDRATE
6-AMINO-2-NAPHTHALENESULFONIC ACID
6-AMINO-2-NAPHTHALENESULFONIC ACID MONOHYDRATE
6-AMINO NAPHTHALENE-2-SULFONIC ACID
6-Aminonaphthalene-2-sulphonic acid
BROENNEER'S ACID
BROENNERS ACID
BROENNER'S ACID
BRONNER ACID
BRONNER'S ACID
BRONNER'S ACID MONOHYDRATE
2-naphthalenesulfonicacid,6-amino
2-naphthalenesulfonicacid,6-amino-
2-Naphylamine-6-sulfonicacid
6-amino-2-naphthalenesulfonicaci
2-naphthalamine-6-sulphonic acid
6-Amino-2-naphtalenesulfonic acid
Broener Acid
6-Aminonapthalene-2-SulfonicAcid80% | [EINECS(EC#)]
202-208-9 | [Molecular Formula]
C10H9NO3S | [MDL Number]
MFCD00035736 | [Molecular Weight]
223.25 | [MOL File]
93-00-5.mol |
| Chemical Properties | Back Directory | [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) | [InChI]
InChI=1S/C10H9NO3S/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9/h1-6H,11H2,(H,12,13,14) | [InChIKey]
SEMRCUIXRUXGJX-UHFFFAOYSA-N | [SMILES]
C1=C2C(C=C(N)C=C2)=CC=C1S(O)(=O)=O | [LogP]
0.603 at 25℃ | [CAS DataBase Reference]
93-00-5(CAS DataBase Reference) | [EPA Substance Registry System]
93-00-5(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H317 | [Precautionary statements ]
P261-P280 | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
WGK 3 | [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HS Code ]
2930909899 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [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]
Notclassified | [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.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
RYSS TECH LTD
|
| Telephone: |
400-188-0725 +86 21 34310725 13611771617 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15256/0_EN.htm |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
|