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Sodium acetate trihydrate, For HPLC
| CAS No. |
6131-90-4 |
| EC No. |
204-823-8 |
| Molecular Formula |
C₂H₃O₂Na.3H₂O |
| Molecular Weight |
136.08 |
| Synonym |
Acetic acid sodium salt trihydrate |
| HS Code |
2915 29 90 |
| Storage |
Below 30°C |
| Shelf life |
4 years |
Technical Specification
| Appearance |
White crystals or powder |
| Solubility |
100 mg soluble in 1 mL of water |
| pH (5% in water at 25°C) |
7.50 - 9.00 |
| Calcium (Ca) |
<= 0.001% |
| Chloride (Cl) |
<= 0.0005% |
| Heavy metals (as Pb) |
<= 0.001% |
| Iron (Fe) |
<= 0.0005% |
| Sulfate (SO₄) |
<= 0.002% |
| Magnesium (Mg) |
<= 0.0005% |
| Phosphate (PO₄) |
<= 0.0002% |
| Potassium (K) |
<= 0.005% |
| Substances reduced by KMnO₄ |
<= 0.005% |
| UV Absorption 1 |
<= 0.02 (c = 1 mol/l, at 254 nm) |
| UV Absorption 2 |
<= 0.01 (c = 1 mol/l, at 280 nm) |
| UV Absorption 3 |
<= 0.01 (c = 1 mol/l, at 350 nm) |
| Assay (NT) |
99.50 - 101.00% |
Safety Information
| UN No. |
Not dangerous goods |
| Class |
- |
| Packing Group |
- |
| RTECS |
AJ4580000 |
| WGK |
1 |
CAS Number :
6131-90-4
Synonym :
Acetic acid sodium salt trihydrate
Molecular Formula :
C₂H₃O₂Na.3H₂O
More Information
| Product Name |
Sodium acetate trihydrate, For HPLC |
| SKU |
GRM2966 |
| CAS No |
6131-90-4 |
| EC No. |
204-823-8 |
| Molecular formula |
C₂H₃O₂Na.3H₂O |
| Synonym |
Acetic acid sodium salt trihydrate |