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Product | Zinc Oxide | ||||
CAS No | 1314-13-2 | ||||
Quality | GB/T 3185-2016 | Quantity: | 5000.00kg | ||
Batch No. | 18100612 | Expiry Date | Oct. 05, 2019 | ||
Date of Manufacturing: | Oct. 06, 2018 | Date of Test: | Oct. 06, 2018 | ||
Test Item | Specification | Results | |||
Appearance | White powder | White powder | |||
ZnO | >99.7% | 99.75% | |||
Zinc ash | Not detected | Conformed | |||
Pb | ≤0.003% | 0.001% | |||
Mn | ≤0.001% | 0.0002% | |||
Cu | ≤0.0002% | 0.0001% | |||
Fe | ≤0.005% | 0.001% | |||
As | ≤0.0003% | 0.0001% | |||
Cl | ≤0.005% | 0.001% | |||
NO3 | ≤0.005% | 0.002% | |||
SO4 | ≤0.01% | 0.003% | |||
Water Insoluble Matter | ≤0.1% | 0.02% | |||
HCl Insoluble Matter | ≤0.01% | 0.004% | |||
Loss on drying | ≤0.2% | 0.12% | |||
Residue on sieve(325Mesh) | ≤0.1% | 0.01% | |||
Related substance | Qualified | ||||
Brand | Epoch-Chem |
Commodity: | Nano Zinc oxide solution | |||||
Formula | ZnO | Mol WT | 81.39 | |||
Batch No: | 20200328002 | Manufacturing Date | Mar. 28, 2020 | |||
Quantity: | 500kg | Testing Date | Mar. 28, 2020 | |||
Item | Standard | Result | ||||
Appearance | Yellow to white liquid | Yellow to white liquid | ||||
PH value | 9-10 | 9.5 | ||||
Grain size | 30 nm | 30 nm | ||||
ZnO | 20% | 20% | ||||
Pb | ≤0.0005% | 0.0002% | ||||
Mn | ≤0.0001% | 0.00008% | ||||
Cu | ≤0.0002% | 0.0001% | ||||
Brand | Epoch-Chem | This product conforms with the standard |