27344-41-8 Usage
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
Nonflammable
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
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
Check Digit Verification of cas no
The CAS Registry Mumber 27344-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,4 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 27344-41:
(7*2)+(6*7)+(5*3)+(4*4)+(3*4)+(2*4)+(1*1)=108
108 % 10 = 8
So 27344-41-8 is a valid CAS Registry Number.
