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zelong in stock industrial-grade white powder sodium formaldehyde sulfoxylate rongalite formaldehyde sodium sulfite dihydrate can be exported

泽隆现货工业级吊白粉吊白块雕白粉甲醛次硫酸钠二水合物可出口

  • EXW Price: Min. order:
    ¥14.0
    ≥500/kg
  • 500 kg
  • Exchage Rate 1 CNY ≈ 0.1419 USD
  • Weight 50.0 kg/kg
  • Stock num 300000 kg
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  • Description

雕白粉  

 

 

 

化学式:CH6Na2O5S

 

别称:吊白粉、甲醛次硫酸钠二水合物

 

外观:白色粉状 

 

英文名称:Sodium formaldehydesulfoxylate dihydrate

 

性状:

 

    1、易溶于水;

 

    2、具有还原性;

 

    3、具有褪色性能。

 

 

 

技术指标:

 

项目

指标

甲醛次硫酸氢钠,(%,≥)  

99.00

溶解状态

溶于水呈澄清或微浊

硫化物

不呈黑色

固含量

≥95.0

气味

无气味或少许韭菜味

 

用途:

 

 1、在印染中用作拔白剂,还原剂,漂白剂和生产靛蓝染料,还原染料;


 2、可用于合成橡胶,制糖等。

 

包装: 内衬塑料袋,封口严密的铁桶包装,50kg/桶。

 

 

 

雕白粉
 

Update time:20240713102101


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