7.6
H29-H14
P24-P26-P264-P2-P1+P+P1-P+P61+P-P4+P4-P+P1+P-P6-P9-P4-P46-P1
GHS
261
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)