This paper describes a new technology for production of rongalite based on sodium pyrosulfite reduced by zinc powder and reacted with formaldehyde.
斜述了用焦亚硫酸钠为原料,
还原与
醛加成反应,生产次硫酸氢钠醛的新工艺。
,雕白This paper describes a new technology for production of rongalite based on sodium pyrosulfite reduced by zinc powder and reacted with formaldehyde.
斜述了用焦亚硫酸钠为原料,还原与醛加成反应,生产次硫酸氢钠醛的新工艺。
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