practical grade
≥90% NaOH basis (titration)
powder
[Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O
1S/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2
GYQBBRRVRKFJRG-UHFFFAOYSA-L
Warning
Eye Irrit. 2
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)