Specifications:
|
ITEM
|
SPECIFICATION LIMITS
|
|
APPREANCE
|
WHITE CRYSTALLINE POWDER
|
|
CONTENT:
|
98.00%MIN
|
|
Ca:
|
30.1% MIN
|
|
Fe:
|
0.005%MAX
|
|
Hg :
|
0.0005%MAX
|
|
AS :
|
0.0005%MAX
|
|
INSOLUBLE IN THE WATER :
|
0.5%MAX
|
|
PH:
|
6.5-7.5
|