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triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products.
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sodium dimethyl 5-sulphonatoisophthalate
cas3965-55-7
barbituric acid basic information |
product name: | barbituric acid |
synonyms: | specs ag-670/31547005;timtec-bb sbb004242;pyrimidine trione;n,n'-malonylurea;2,4,6-pyrimidinetriol;2,4,6-pyrimidinetrione;2,4,6-pyrimidinetrione(1h,3h,5h);2,4,6-trioxohexahydropyrimidine |
cas: | 67-52-7 |
mf: | c4h4n2o3 |
mw: | 128.09 |
einecs: | 200-658-0 |
product categories: | pharmaceutical intermediates;pyrimidine;miscellaneous biochemicals;pyrimidine series;bases & related reagents;intermediates & fine chemicals;nucleotides;pharmaceuticals;heterocycle-pyrimidine series |
mol file: | 67-52-7.mol |
|
barbituric acid chemical properties |
mp | 248-252 °c (dec.)(lit.) |
bp | 260℃ (分解) |
fp | 150 °c |
water solubility | 142 g/l (20 ºc) |
merck | 14,963 |
brn | 120502 |
cas database reference | 67-52-7(cas database reference) |
nist chemistry reference | barbituric acid(67-52-7) |
epa substance registry system | 2,4,6(1h,3h,5h)- pyrimidinetrione(67-52-7) |