| CAS No.: | 139-33-3 |
|---|---|
| Formula: | C10h14n2na2o8 |
| EINECS: | 205-358-3 |
| Classification: | Chelating Agent |
| Appearance: | Powder |
| Grade Standard: | Food Grade |
| Samples: |
|---|
| Customization: |
|---|
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|
Analysis Contents
|
Analysis Standard
|
|
Appearance
|
White Crystalline Powder
|
|
Content
|
99.00% min
|
|
Chloride
|
0.050% max
|
|
Sulfate
|
0.020% max
|
|
Heavy Metal (Pb)
|
10ppm max
|
|
Ferrum (Fe)
|
10ppm max
|
|
Chelating Value mg(CaCO3)/g
|
339 min
|
|
PH Value (50g/L,25ºC)
|
2.8-3.0
|
|
Loss on drying
|
0.20% max
|
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