Description

Specifications     
Appearance                                        Whtie or light brown crystal
Content (NaCOOH)5                        *5min  
Moisture %                                         1.0max  
Sodium carbonate
(NaSodium hydroxide(NaOH)%     0.2max  
Sodium chloride(NaCl)%                2.0max  
S*-%                                                   0.*5max  
Purposes
1. The leather industry, chromium tanning method of camouflage acid
2. For synthesis and stability of the catalyst agent                                                              
3. Reducing agent of printing and dyeing industry                                                          
4. Used in the production of sodium hydrosulfite, oxalic acid and formic acid
5. In recent years, also a large number of cement used in the preparation of early strength and low toxicity, environmentally friendly oil field drilling fluid.