26970-82-1 Usage
Chemical Properties
Sodium selenite pentahydrate is white or almost white, crystalline powder, hygroscopic.
Uses
Sodium selenite pentahydrate is used in treatment of selenium deficiency.
Definition
ChEBI: A hydrate that is the pentahydrate form of disodium selenite.
Hazard
Sodium selenite pentahydrate is a poison.
Safety Profile
Poison by intramuscular and intraperitoneal routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Se and Na2O. See also SELENIUM COMPOUNDS.
Check Digit Verification of cas no
The CAS Registry Mumber 26970-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,7 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26970-82:
(7*2)+(6*6)+(5*9)+(4*7)+(3*0)+(2*8)+(1*2)=141
141 % 10 = 1
So 26970-82-1 is a valid CAS Registry Number.
InChI:InChI=1/Na.H2O3Se.5H2O/c;1-4(2)3;;;;;/h;(H2,1,2,3);5*1H2/q+1;;;;;;/p-2