ChemicalBook > CAS DataBase List > Disodium 4,4'-bis(2-sulfostyryl)biphenyl
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
Disodium 4,4'-bis(2-sulfostyryl)biphenyl
- CAS No.27344-41-8
- Chemical Name:Disodium 4,4'-bis(2-sulfostyryl)biphenyl
- CBNumber:CB5221132
- Molecular Formula:C28H23NaO6S2
- Formula Weight:542.6
- MOL File:27344-41-8.mol
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Property
- Melting point >300°C (dec.)
- Density 1.414
- storage temp. Inert atmosphere,Room Temperature
- solubility DMSO (Sparingly), Methanol (Slightly), Water (Slightly)
- form Solid
- color Pale Green to Green
- Water Solubility 17.6g/L at 20℃
- InChIKey PMPJQLCPEQFEJW-HPKCLRQXSA-L
- LogP -2.32 at 25℃
- CAS DataBase Reference 27344-41-8(CAS DataBase Reference)
- EWG's Food Scores 1
- FDA UNII 81G7704MYR
- EPA Substance Registry System Disodium 4,4'-bis(2-sulfostyryl)biphenyl (27344-41-8)
Safety
- Safety Statements :24/25
- HS Code :29049090
-
Symbol(GHS)
- Signal wordWarning
- Hazard statements H320-H402
- Precautionary statements P264-P273-P305+P351+P338+P337+P313-P501
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Price
More Price(3)
- Brand: TCI Chemicals (India)
- Product number: D3251
- Product name : Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
- Purity:
- Packaging: 25G
- Price: ₹4200
- Updated: 2022/05/26
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: D3251
- Product name : Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
- Purity:
- Packaging: 100G
- Price: ₹8800
- Updated: 2022/05/26
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: D3251
- Product name : Disodium 4,4'-Bis(2-sulfonatostyryl)biphenyl
- Purity:
- Packaging: 500G
- Price: ₹30600
- Updated: 2022/05/26
- Buy: Buy
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Chemical Properties,Usage,Production
- Chemical Properties Greenish Yellow Solid
- Uses Disodium 4,4'-bis(2-sulfostyryl)biphenyl can be used as a fluorescent whitening agent used for household goods.
- Flammability and Explosibility Non flammable
- Safety Profile Mddly toxic by ingestion. A skin and severe eye irritant. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and Na2O.
-
Properties and Applications
TEST ITEMS
SPECIFICATION
APPEARANCE
GREENISH YELLOW CRYSTALLINE BEAD
WATER INSOLUBLE
0.03% MAX
SOLUBILITY
25°C 25g/L, 70°C 100g/L, 95°C 300g/L
PURITY
99% min
MAX UV ABSORPTION
348-350nm
Disodium 4,4'-bis(2-sulfostyryl)biphenyl Preparation Products And Raw materials
Raw materials
Preparation Products
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