Sodium anthraquinone-2-sulfonate
- Product Name
- Sodium anthraquinone-2-sulfonate
- CAS No.
- 131-08-8
- Chemical Name
- Sodium anthraquinone-2-sulfonate
- Synonyms
- ANTHRAQUINONE-2-SULFONIC ACID SODIUM SALT;silversalt;2-anthraquinonesulfonatesodium;Sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate;Anthraquinone-2-sulf;LABOTEST-BB LT00159854;Anthraquinone-2-sulfonicacid,;sodium2-anthraquinonesulfonate;SODIUM ANTHRAQUINONE-2-SULFONATE;SODIUM ANTHRAQUINONE-B-SULFONATE
- CBNumber
- CB2238825
- Molecular Formula
- C14H9NaO5S
- Formula Weight
- 312.27
- MOL File
- 131-08-8.mol
Sodium anthraquinone-2-sulfonate Property
- Melting point:
- >300 °C(lit.)
- Density
- 1.66[at 20℃]
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Store below +30°C.
- Water Solubility
- Soluble in hot water, cold water and insoluble in alcohol or ether.
- BRN
- 3580452
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- LogP
- -1.6 at 25℃
- CAS DataBase Reference
- 131-08-8(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt (131-08-8)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 743038
- Product name
- Sodium anthraquinone-2-sulfonate
- Purity
- ≥98% (HPLC)
- Packaging
- 50g
- Price
- $91.8
- Updated
- 2024/03/01
- Product number
- 743038
- Product name
- Sodium anthraquinone-2-sulfonate
- Purity
- ≥98% (HPLC)
- Packaging
- 500g
- Price
- $454
- Updated
- 2024/03/01
- Product number
- B24969
- Product name
- 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%
- Packaging
- 500g
- Price
- $78.4
- Updated
- 2021/12/16
- Product number
- B24969
- Product name
- 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%
- Packaging
- 100g
- Price
- $27.3
- Updated
- 2021/12/16
- Product number
- B24969
- Product name
- 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%
- Packaging
- 2500g
- Price
- $343
- Updated
- 2021/12/16
Sodium anthraquinone-2-sulfonate Chemical Properties,Usage,Production
Chemical Properties
beige powder
Flammability and Explosibility
Not classified
Synthesis
Anthraquinone-2-sulfonic acid , Na salt, also called silver salt, Mr 288.3, is prepared by sulfonation in the absence of mercury (e.g., according to the procedure cited in). The acid also can be obtained from the 1,6- (or 1,7-) disulfonic acid by desulfonation at the α position in dilute sulfuric acid .
Purification Methods
It crystallises from H2O or MeOH (charcoal). [Costa and Bookfield J Chem Soc, Faraday Trans 1 82 991 1986, Beilstein 11 IV 671.]
Sodium anthraquinone-2-sulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Sodium anthraquinone-2-sulfonate manufacturers
- Product
- Sodium anthraquinone-2-sulfonate 131-08-8
- Price
- US $45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-31
- Product
- Sodium anthraquinone-2-sulfonate 131-08-8
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-21
- Product
- Sodium anthraquinone-2-sulfonate 131-08-8
- Price
- US $9.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2021-10-12