2.6
H227-H31-H319-H33
P21-P261-P26-P271-P28-P32+P32-P3+P3-P362+P36-P37+P378-P3-P-P1
GHS7
19326 现货
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)