Customization: | Available |
---|---|
CAS No.: | 7758-16-9 |
Formula: | Na2h2p2o7 |
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Items
|
Specification
|
Product Name
|
Sodium Acid Pyrophosphate
|
Description
|
White Powder or Grains
|
Assay(Na2H2P2O7 )
|
95.0% min
|
P2O5
|
63.0-64.5%
|
Water insoluble
|
≤1.0%
|
Arsenic
|
3ppm max
|
Fluoride
|
10ppm max
|
Heavy Metal
|
10ppm max
|
Ph Value(1% solution)
|
3.5~4.5(1% solution)
|
Pb
|
1 ppm max
|
Cd
|
1 ppm max
|
Hg
|
1 ppm max
|
Loss on dry
|
0.5% max
|
Bulk density
|
800-1150g/l
|
Ror
|
40
|