





|
ITEM |
SPECIFICATIONS |
|
APPEA
|
WHITE,FREE-FLOWING POWDER |
|
ASSAY
|
≥95.0% |
|
PH VALUE
|
3.5-4.5 |
|
ARSENIC
|
≤0.0003% |
|
HEAVY METAL AS PB
|
≤0.0015% |
|
FLUORINES
|
≤0.005% |
|
WATER INSOLUBLES
|
≤0.2 |
