CAS No.: | 13472-36-1 |
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Formula: | Na4p2o7 |
EINECS: | 13472-36-1 |
Appearance: | Powder |
Grade Standard: | Industrial Grade |
Purity: | 95%Min |
Samples: |
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Customization: |
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Items |
Standard request |
test result |
Assay (as Na4P2O7) |
96.5%Min |
97.4% |
P2O5 |
52.5-54.0% |
53.2% |
pH Value (1%) |
9.9-10.7 |
10.3 |
( As ) |
1.0mg/kg Max |
0.10 mg/kg |
Fluoride ( F ) |
50.0 mg/kg Max |
9.0 mg/kg |
(Cd) |
1.0 mg/kg Max |
0.02 mg/kg |
Me (Hg) |
1.0 mg/kg Max |
0.02 mg/kg |
Lead ( Pb ) |
4.0 mg/kg Max |
0.2 mg/kg |
Water insoluble |
0.2 mg/kg Max |
0.05 mg/kg |
Loss on Ignition(105 °C, 4 hrs then 550°C 30 mins) |
0.5%Max |
0.2% |
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