Lead acetate basic anhydrous (Lead sub acetate for Sugar Analysis) 2.5KG | |||
10846SR250 | C00980110BW | ||
-- | C009801 | ||
51404-69-4 | 92090 | ||
(CH3COO)2Pb.Pb(OH)2 | February 2023 | ||
566.5 | January 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crytalline powder/white amorphous powder. |
2 | Solubility | Complies | 10% w/v in dilute acetic acid is almost clear and colourless. |
3 | Assay | 95.73% | Min. 94.00% |
4 | Basic lead | 37.72% | Min. 34.00% |
5 | Loss on drying,105°C | 0.85% | 1.0% max |
6 | Insoluble matter | 0.009% | 0.05% max |
7 | Nitrate(NO3) | Less than 0.01% | 0.01% max |
8 | Copper(Cu) | Less than 0.01% | 0.01% max |
9 | Iron(Fe) | Less than 0.01% | 0.01% max |
10 | Particle size | 98.1% passes through 100 mesh. | Min 90.0% passes through 100 mesh. |
11 | Clarifying powder | Complies | Passes test |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |