產(chǎn)品分類
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The East of the 16km of Weixu Road Fangzi District WeiFang Shandong,China
M.P: +86-15169548857
+86-13406612349
+86-15165612058
E-mail: sales@hfzinc.com
1. Ammonium chloridecolorless crystalline or white crystalline powder;This product soluble in water, slightly soluble in Alcohol, soluble in Liquid Ammonia, not soluble in Acetone and Ethyl ether. A weak acid solution, heating acid enhancement. To black metal and other metal corrosive, especially for copper corrosion more big, the pig iron no corrosive action.Our products are produced and checked according to the GB/T2946-2018 standard .The main index-the content of Ammonium chloride has reached 99.3%(beyond normal requirements);other indexes have reached of exceeded the normal requirements .The rate of excellent products is 100%.
2. Used: Mainly used for dry battery, battery, ammonium salt, tanning, electroplating, precision casting, medicine, photographing, electrode, adhesives, yeast nutrients and dough improver, etc.
3. Package: Each bag of 25 kg or 50 kg lined with plastic bags, outer woven bag.
Quality Standard GB/T2946-2018
| Test Items | Top Grade | First Grade | Qualified Product |
| Zinc Ammonium (NH4Cl) (on a dry basis)/% ≥ | 99.5 | 99.3 | 99 |
| Moisture /% ≤ | 0.5 | 0.7 | 1 |
| Burning Residue/% ≤ | 0.4 | 0.4 | 0.4 |
| Iron/% ≤ | 0.0007 | 0.001 | 0.003 |
| Lead /% ≤ | 0.0005 | 0.0005 | 0.001 |
| Sulfate Salt/% ≤ | 0.02 | 0.05 | - |
| PH Value (200g/L Solution) | 4.0-5.8 | ||
| The moisture content indicates the result of factory inspection. When the party has special requirements for moisture, it can be negotiated between the supplier and the buyer. | |||
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