|
Appearance
|
Whtie or light brown crystal
|
|
Content(NaCOOH)5
|
95min
|
|
Moisture%
|
1.0max
|
|
Sodium carbonate(Na.C03)%
|
1.0max
|
|
Sodium hydroxide(NaOH)%
|
0.2max,
|
|
Sodium chloride(N aCl)%
-
|
2.0max
|
|
S2-%
|
0.05max
|
