H225-H4-H19-H5-H7
P21-P2-P24-P241-P242-P24-P26-P264-P27-P271-P28-P1-P7+P78-P45-P51
GHS2,GHS7,GHS8
295
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)