29.5
H226-H2-H11-H1-H17-H-H61-H
P21-P2-P2-P21-P22-P2-P26-P261-P26-P27-P271-P272-P27-P28-P28-P1+P+P1-P2+P52-P+P-P-P61+P6-P62+P6-P6-P7+P78-P91-P5-P51
GHS2,GHS5,GHS6,GHS9
2
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)