Senyanzvi yekugadzira, tinoda kukupa yemhando yepamusoro Pyridine-2,6-dicarboxylic acid CAS 499-83-2. Uye isu tichakupa iwe yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.
Believe Chemical inotungamira China Pyridine-2,6-dicarboxylic acid CAS 499-83-2 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwehutano hwakakwana hwezvigadzirwa, kuitira kuti Pyridine-2,6-dicarboxylic acid yedu CAS 499-83-2 igutsikane nevatengi vakawanda. Shandong Tendai
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Product Name |
Pyridine-2,6-dicarboxylic acid |
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Formula |
C7H5NO4 |
Molecular Weight |
167.12 |
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CAS NO. |
499-83-2 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Chena |
Conforms |
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Assay |
99% | 99.22% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Nzvimbo yekunyungudika 248-250 ° C (December) (lit.)
Poindi yekubikira 295.67 ° C (yakaomarara fungidziro)
Density 1.5216 (yakashata estimate)
Mhepo pressure
Refractive index 1.6280 (fungidziro)
Flash point 188 ° C
Mamiriro ekuchengetedza Chengetedza pasi pe30 ° C
Solubility H2O: 1%, yakajeka
Gadzira CrystalinePowder
Acidity coefficient (pKa) 2.16 (at25 â)
Color White
PH kukosha 2.0 (5g/l, H2O, 20 â)
Kunyungudika kwemvura 5g/L (20 º C)
Synthesis ye organic intermediates.
