offer zinc powder,zinc ash,zinc dust
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| Post Date: | Mar 31,2015 |
| Expiry Date: | Sep 27,2015 |
| Detailed Description: |
Cas No. :7440-66-6
Quantity: 25Metric Tons Payment Method: T/T,L/C.West Union Zinc powder properties Insoluble in water, soluble in acid and alkali, slowly soluble in acetic acid, ammonia. Has the strong reducibility, and acid-base release hydrogen. Be affected with damp be affected with damp agglomerate, stable in dry air and moist air generated in the white of the alkali carbonate and coated the surface. Blue green flame burning in the air, produce zinc oxide. Reaction with sulfuric acid, nitric acid of high purity is slow, when contain small amounts of other metals such as steel, tin, lead, the reaction rate. Zinc powder properties Insoluble in water, soluble in acid and alkali, slowly soluble in acetic acid, ammonia. Has the strong reducibility, and acid-base release hydrogen. Be affected with damp be affected with damp agglomerate, stable in dry air and moist air generated in the white of the alkali carbonate and coated the surface. Blue green flame burning in the air, produce zinc oxide. Reaction with sulfuric acid, nitric acid of high purity is slow, when contain small amounts of other metals such as steel, tin, lead, the reaction rate. Zinc powder specifications |
| CAS Registry Number: | 7440-66-6 |
| Molecular Formula: | Zn |
| Molecular Weight: | 65.409 |
| Molecular Structure: | 
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| Hazard Symbols: |  N:Dangerous for the environment; |
| Risk Codes: | R50/53:; |
| Safety Description: | S60:; S61:; |
| Company: | Shijiazhuang Teda Paint Co., LTD [ China ] |
| Contact: | nancy |
| Tel: | +8615815023921 |
| Fax: | |
| Email: | nancy@chteda.com |
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