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固体液体水玻璃泡花碱硅酸钠选矿洗煤选煤混凝土地铁施工可出口

  • EXW Price: Min. order:
    ¥3.1
    ≥300/kg
  • 300 kg
  • Exchage Rate 1 CNY ≈ 0.1419 USD
  • Weight 25.0 kg/kg
  • Stock num 200000 kg
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  • Description

水玻璃

 


化学式Na2SiO3·H2O

 

CAS编号:1344-09-8

 

外观

   固体:透明块状;

 

   液体:无色或灰色透明粘稠状液体。

 

英文:Sodium silicate

 

性状:

 

  凝固速度慢,粘结力和强度较高,耐酸性和耐热性好。

1551852845(1)

 




 


检测报告:

 

液体:

指标项目

标准值

检测结果

波美度含量, %

≥39 

 39.8

    铁含量,%

≤0.04

 0.02

水不溶物含量,%

≤0.10

 0.12

二氧化硅含量,%

≥26

   28

 

 

固体:

指标项目

标准值

检测结果

硅酸钠含量

≥99

99.2

氯化物含量, %

≤0.02

0.01

硫酸盐含量,%

≤0.02

0.01

铁含量,%

≤0.04

0.02

铝含量,%

≤0.04

0.02

重金属含量,%

≤0.002

0.001

    

用途:

 

  1、用于选矿开采;


  2、生产洗衣粉、肥皂等洗涤剂原料;

 

  3、建筑中用于制造快干水泥、耐酸水泥、耐火材料等。

     

包装:

   液体:300公斤/桶,塑料桶;

 

   固体:25kg或吨袋,塑料编织袋包装。


Update time:20240731100154


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