China (Mainland) 
certificate of analysis
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product name |
magnesium hydride |
manufacture date |
oct. |
20，2016 |
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batch number |
710161020 |
expiry date |
oct. |
20，2018 |
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batch quantity |
75kg |
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cas |
7693-27-8 |
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analysis |
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specification |
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rusult |
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assay by (hplc) |
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99%-101% |
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99.67% |
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characters/appearance |
gray white powder |
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complies |
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odor and taste |
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odorless |
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complies |
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mesh size/sieve analysis |
100% pass 80 mesh |
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complies |
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loss on drying |
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1% max |
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0.65% |
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melting point |
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200 (decomposition); >250 (c°) |
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complies |
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density |
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1.45（g/ml， 25ºc） |
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complies |
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single impurity |
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≤0.5% |
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0.1% |
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methanol |
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≤0.30% |
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0.1% |
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