New Arrival China Cobalt Gluconate - Ammonium Zinc Chloride Powder With Cas 52628-25-8 – Unilong
New Arrival China Cobalt Gluconate - Ammonium Zinc Chloride Powder With Cas 52628-25-8 – Unilong Detail:
Ammonium zinc chloride is an inorganic compound with the chemical formula of (NH4) 2 · 2ZnCl4. It is a colorless or yellowish crystal used for metal welding, electroplating, dry cells, etc.
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Product Name: |
AMMONIUM ZINC CHLORIDE |
Batch No. |
JL20220720 |
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Cas |
52628-25-8 |
MF Date |
Jul. 20, 2022 |
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Packing |
25KGS/DRUM |
Analysis Date |
Jul. 20, 2022 |
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Quantity |
44MT |
Expiry Date |
Jul. 19, 2024 |
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ITEM |
STANDARD |
RESULT |
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Appearance |
White Powder |
Conform |
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Zinc Chloride content(as Zncl2) |
≥55.0% |
56.02% |
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Ammonium Chloride content (as NH4Cl) |
≤44.0% |
43.0% |
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Acid Insoluble Matter |
≤0.02% |
0.01% |
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Basic Salt |
≤1.8% |
1.76% |
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Sulfate Salt |
≤0.01% |
0.01% |
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Fe |
≤0.0005% |
0.0003% |
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Pb |
≤0.0003% |
0.0003% |
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Water |
≤0.5% |
0.40% |
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PH |
3-4 |
3.60 |
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Conclusion |
Qualified |
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1.Used for metal welding, electroplating, dry battery, etc.
2.Used as flux.
25kgs bag or requirement of clients. Keep it away from light at a temperature below 25℃.
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By Zoe from Swiss - 2018.11.28 16:25
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Marian from Mexico - 2018.12.25 12:43
