item                       index               test result

NAOH                  99%min                 99.1%

NACL                  0.03%max               0.01%

NA2CO3                0.5%max                0.04%

FE2O3                  0.005%max              0.0008%

Ni                      0.0006%max            0.0002

APPEARANCE           WHITE                 white

联系人：李现涛  05432117233  15305435713