sodium carbonate

sodium carbonate can be used as leather chemicals also can be used as food chemicals.

specification for sodium carbonate light:

TOTAL ALKALI(QUALITY FRACTION OF NaCO3 DRY BASIS) :99.2%MIN.                 

NACL :0.7%MAX.                      

Fe QUALITY FRACTION : 0.0035%MAX.                        

SULPHATE (QUALITY FRACTION OF SO4 DRY BASIS) 0.03%MAX.                         

WATER INSOLUBLE : 0.03%MAX.

light sodium carbonate