ITEM(LIGHT) INDEX INDEX
NA2CO3,%≧ 99.2 99.2
NACL,%≦ 0.70 0.70
FE,%≦ 0.004 0.0035
WATER INSOLUBLE MATTER,%≦ 0.04 0.001
LOSS ON IGNITION,%≦ 0.8 0.0002
WATER INSOLUBLE MATTER,%≦ 0.03
ITEM(DENSE) INDEX
NA2CO3,%≧ 99.2
NACL,%≦ 0.70
FE,%≦ 0.0035
WATER INSOLUBLE MATTER,%≦ 0.03
LOSS ON IGNITION,%≦ 0.8
G/ML≦ 0.9