





焦磷酸钠无色透明结晶或白色结晶粉末。易溶于水。
|
ITEM
|
SPECIFICATIONS |
|
SODIUM PYROPHOSPHATE %
|
97.5 |
|
WATER INSOLUBLE %
|
0.02 |
|
PH (1%)
|
10.4 |
|
ARSENIC(AS AS) PPM
|
<2 |
|
HEAVY METAL(AS PB) PPM
|
<10 |
|
FLUORIDE(AS F) PPM
|
<10 |
|
LOSS ON IGNITION %
|
0.1 |
|
ORTHOPHOSPHATE
|
PASS |
