Sodium acetate anhydrous HPLC 500GM | |||
31490SG500 | 916960727LW | ||
HPLC | 9169607 | ||
127-09-3 | 100100 | ||
CH3COONa | December 2023 | ||
82.03 | November 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Almost white masses powder. | White or almost white masses or coarse powder. |
2 | Solubility | Complies | 10% w/v aq. solution should be clear & colourless. |
3 | Assay | 99.74% | Min. 99.00% |
4 | UV absorbance profile (10mm cell) at 250 nm | 0.040 | 0.05 max (1%in water) |
5 | UV absorbance profile (10mm cell) at 300 nm | 0.013 | 0.03 max (1%in water) |
6 | UV absorbance profile (10mm cell) at 350 nm | 0.006 | 0.02 max (1%in water) |
7 | UV absorbance profile (10mm cell) at 500 nm | 0.004 | 0.01 max (1%in water) |
8 | Insoluble matter | 0.002% | 0.003% max |
9 | Acidity | Nil | 0.005% w/w max |
10 | Alkalinity | 0.07ml N% | 0.12ml N% max |
11 | Chloride (Cl) | Less than 0.001% | 0.001% max |
12 | Phosphate (PO4) | Less than 0.0004% | 0.0004% max |
13 | Sulphate (SO4) | Less than 0.003% | 0.003% max |
14 | Calcium (Ca) | 0.0008% | 0.001% max |
15 | Copper (Cu) | Not detected | 0.001% max |
16 | Iron (Fe) | 0.0001% | 0.0005% max |
17 | Lead (Pb) | 0.0001% | 0.001% max |
18 | Magnesium (Mg) | Not detected | 0.001% max |
19 | Potassium (K) | 0.0073% | 0.02% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |