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Sodium Acid Pyrophosphate
ITEM
|
STANDARD
|
RESULT
|
Assay
|
≥95.0%
|
96.18%
|
P2O5
|
63.0 – 64.5%
|
63.8%
|
Loss On Drying
|
≤0.2%
|
0.1%
|
PH
|
3.5-4.5
|
4.2
|
Water Insoluble Matter
|
≤0.50%
|
0.1%
|
Bulk Density:
|
800 – 1000g/L
|
890g/L
|
ROR
|
28
|
28
|
Thru 100 mesh
|
≥90%
|
97%
|
As
|
≤3ppm
|
Conforms
|
Pb
|
≤2ppm
|
Conforms
|
Mercury
|
≤1ppm
|
Conforms
|
Fluoride
|
≤10ppm
|
Conforms
|
Conclusion:
|
The above product conforms to standard
|
registered in 2003 in Hefei, Anhui. We always specilized in promoting and serving for Ac-