P21-P2-P24-P241-P242-P24-P26-P264-P28-P1+P+P1-P+P61+P5-P4+P4-P5+P51+P8-P1-P6-P7+P78-P4+P25-P45-P51
GHS2,GHS7
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)