| Identification | More | [Name]
Sodium 6-hydroxynaphthalene-2-sulfonate | [CAS]
135-76-2 | [Synonyms]
2-NAPHTHOL-6-SULFONIC ACID SODIUM
2-NAPHTHOL-6-SULFONIC ACID SODIUM SALT
2-NAPHTHOL-6-SULFONIC ACID SODIUM SALT DIHYDRATE
6-HYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM SALT
SCHAEFFER ACID
SCHAEFFER'S ACID
SCHAEFFER'S SALT
SCHAFFER'S SALT
SODIUM 2-NAPHTHOL-6-SULFONATE
SODIUM 6-HYDROXY-2-NAPHTHALENESULFONATE
SODIUM 6-HYDROXYNAPHTHALENE-2-SULFONATE
6-Hydroxy-2-naphthalenedisulfonicacid,monosodiumsalt
6-hydroxy-2-naphthalenesulfonicacimonosodiumsalt
6-Hydroxy-2-naphthalenesulfonic acid sodium salt hydrate
Sodium 6-naphthol-2-sulfonate
Schaeffer's acid sodium salt
SCHAEFFERS SALT (SODIUM)
6-HYDROXY-2-NAPHTHALENESULFONIC ACID, SODIUM SALT Hydrat, Tech.
6-hydroxy-2-naphthalenesulfonic acid monosodium salt
Sodium 2-Naphthol-6-sulfonate Hydrate | [EINECS(EC#)]
205-218-1 | [Molecular Formula]
C10H7NaO4S | [MDL Number]
MFCD00070488 | [Molecular Weight]
246.21 | [MOL File]
135-76-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
>300 °C(lit.)
| [Boiling point ]
627.11℃[at 101 325 Pa] | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
Off-White | [Water Solubility ]
1000g/L at 25℃ | [Stability:]
Hygroscopic | [LogP]
-2.26 at 25℃ | [CAS DataBase Reference]
135-76-2(CAS DataBase Reference) | [EPA Substance Registry System]
135-76-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust . | [WGK Germany ]
3
| [HS Code ]
2922210060 |
| Hazard Information | Back Directory | [Uses]
6-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt is a coupling component used to prepare heterocyclic monoazo dyes. | [General Description]
Sodium salt of 6-hydroxy-2-naphthalenesulfonic acid is also referred as Schaeffer′s salt. |
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