46.
H225-H+H+H-H7
P2-P2-P24-P24-P242-P24-P26-P26-P264-P27-P27-P28-P2+P52-P+P6+P5-P4+P4-P8+P-P-P6+P64-P7+P78-P4+P2-P4+P25-P45-P5
GHS2,GHS6,GHS8
2
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)