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Product | Zinc powder | ||||
CAS No: | 7440-66-6 | ||||
Quality | 99%min | Quantity: | 6000.00kg | ||
Batch no. | 200918002 | Package: | 25kg/drum | ||
Date of manufacturing: | Sept. 18, 2020 | Date of test: | Sept. 18, 2020 | ||
Test Item | Specification | Results | |||
Total Zinc | ≥99% | >99 % | |||
Pb | ≤0.1% | 0.026% | |||
Cd | ≤0.1% | 0.003% | |||
Fe | ≤0.05% | 0.008% | |||
Acid Insolubles | ≤0.05% | ≤0.05% | |||
Average particle size D50(um) | 3-5um | 4.87um | |||
Maximum Particle size | ≤15um | ≤15um | |||
≤10um Particles | / | ≥90% | |||
Density | 7.1 | 7.1 | |||
Conclusion: | Comply to the enterprise standard |