-
Name
1-Anthraquinonesulfonic acid sodium salt
- EINECS 204-894-5
- CAS No. 128-56-3
- Density 1.585g/cm3
- Solubility moderately soluble in water
- Melting Point 0oC ( 32.00oCF)
- Formula C14H7NaO5S
- Boiling Point
- Molecular Weight 310.262
- Flash Point
- Transport Information
- Appearance cream to yellow crystalline powder.
- Safety 24/25
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1-Anthracenesulfonicacid, 9,10-dihydro-9,10-dioxo-, sodium salt (7CI,8CI,9CI);9,10-Anthraquinone-1-sulfonate sodium salt;Gold Salt;GoldenSalt;Sodium anthraquinone-1-sulfonate;Sodium anthraquinone-a-sulfonate;
- PSA 99.72000
- LogP 2.44690
1-Anthraquinonesulfonic acid sodium salt Chemical Properties
Molecular Structure of Sodium anthraquinone-1-sulfonate (CAS NO. 128-56-3):
EINECS: 204-894-5
IUPAC Name: Sodium 9,10-dioxoanthracene-1-sulfonate
Molecular Formula: C14H7NaO5S
Molecular Weight: 310.25715 g/mol
H-Bond Donor: 0
H-Bond Acceptor: 5
Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)S(=O)(=O)[O-].[Na+]
InChI: InChI=1S/C14H8O5S.Na/c15-13-8-4-1-2-5-9(8)14(16)12-10(13)6-3-7-11(12)20(17,18)19;/h1-7H,(H,17,18,19);/q;+1/p-1
InChIKey: SDKPSXWGRWWLKR-UHFFFAOYSA-M
Polar Surface Area: 96.89 Å2
1-Anthraquinonesulfonic acid sodium salt Toxicity Data With Reference
| 1. | eye-rbt 500 mg/24H MLD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,192. | ||
| 2. | orl-rat LD50:20 g/kg | GISAAA Gigiena i Sanitariya. 45 (3)(1980),73. | ||
| 3. | orl-mus LD50:32 g/kg | GISAAA Gigiena i Sanitariya. 45 (3)(1980),73. | ||
| 4. | orl-rbt LD50:14 g/kg | GISAAA Gigiena i Sanitariya. 45 (3)(1980),73. | ||
| 5. | orl-gpg LD50:32 g/kg | GISAAA Gigiena i Sanitariya. 45 (3)(1980),73. |
1-Anthraquinonesulfonic acid sodium salt Consensus Reports
Reported in EPA TSCA Inventory.
1-Anthraquinonesulfonic acid sodium salt Safety Profile
Safety Information of Sodium anthraquinone-1-sulfonate (CAS NO. 128-56-3):
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes
RTECS: CB1095540
Very mildly toxic by ingestion. When heated to decomposition it emits toxic fumes of SOx and Na2O.
1-Anthraquinonesulfonic acid sodium salt Specification
Sodium anthraquinone-1-sulfonate with cas registry number of 128-56-3 is paste cream to yellow, known as 1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt ; 1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt (1:1) ; 1-Anthraquinonesulfonic acid sodium salt ; 9,10-Anthraquinone-1-sulfonate sodium salt ; 9,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acid sodium salt ; Anthrachinon-1-sulfonan sodny ; Anthrachinon-1-sulfonan sodny [Czech] ; Gold salt ; Golden salt ; HSDB 6386 ; NSC 7575 ; Sodium anthraquinone-alpha-sulfonate ; Sodium 9,10-dihydro-9,10-dioxoanthracene-1-sulphonate . It is incompatible with strong oxidizing agents. When heated to decomposition, it yields irritating and toxic fumes and gases. Sodium anthraquinone-1-sulfonate is used as a dye intermediate.
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