| 81163 |
Ammonium Chloride |
EP |
500g |
|
|
Ammonium Chloride
- CAS No.：12125-02-9
- Chemical formula：NH4Cl
- Chemical weight：53.49
| EP |
| Solubility(Turbidity) |
Clear to Slightly Hazy |
| Ash(Sulfate) |
< 0.05% |
| pH(50g/L, 25°C) |
4.5~5.5 |
| Nitrate(NO3) |
Pass |
| Phosphate(PO4) |
< 5ppm |
| Sulfate(SO4) |
< 0.002% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
<5ppm |
| Calcium(Ca) |
< 0.002% |
| Magnesium(Mg) |
< 0.002% |
| Arsenic(As) |
<5ppm |
| Assay |
> 99.0% |
|
| 89104 |
Ammonium Iodide |
GR |
500g |
|
|
Ammonium Iodide
- CAS No.：12027-06-4
- Chemical formula：NH4I
- Chemical weight：144.94
| GR |
| Appearance |
White to Light Yellow |
| Solubility(Turbidity) |
Clear |
| Loss on Drying(105℃) |
< 0.5% |
| Residue on Ignition(Sulfate) |
< 0.005% |
| Free Iodine |
Pass |
| Chloride and Bromide(as Cl) |
< 0.01% |
| Sulfate(SO4) |
< 0.002% |
| Phosphate(PO4) |
< 0.002% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 5ppm |
| Barium(Ba) |
< 0.002% |
| Assay |
> 99.5% |
|
| 85213 |
Ammonium Oxalate-1-hydrate |
EP |
500g |
|
|
Ammonium Oxalate-1-hydrate
- CAS No.：6009-70-7
- Chemical formula：(NH4)2C2O4?H20
- Chemical weight：142.11
| EP |
| Solubility(Turbidity) |
Clear |
| pH(4% Solution) |
6.0~7.0 |
| Ash(Sulfate) |
< 0.05% |
| Chloride(Cl) |
< 0.005% |
| Nitrate(NO3) |
< 0.005% |
| Sulfate(SO4) |
< 0.01% |
| Heavy Metals(as Pb) |
< 0.001% |
| Iron(Fe) |
< 0.002% |
| Substances darkened by sulfuric acid |
Pass |
| Assay |
> 99.0% |
|