adipic acid basic information cas no. 124-04-9:
product name | adipic acid |
synonyms | rarechem al bo 0180;akos bbs-00004308;adipic acid;adipinic acid;1,6-hexanedioic acid;1,4-butanedicarboxylic acid;butane-1,4-dicarboxylic acid;dicarboxylic acid c6 |
cas | 124-04-9 |
mf | c6h10o4 |
mw | 146.14 |
einecs | 204-673-3 |
product categories | industrial/fine chemicals;alpha,omega-alkanedicarboxylic acids;alpha,omega-bifunctional alkanes;monofunctional & alpha,omega-bifunctional alkanes;food additive and acidulant;plasticizer |
adipic acid chemical properties cas no.124-04-9 :
melting point | 151-154 °c(lit.) |
boiling point | 265 °c100 mm hg(lit.) |
density | 1,36 g/cm3 |
vapor density | 5 (vs air) |
vapor pressure | 1 mm hg ( 159.5 °c) |
fema | 2011 | adipic acid |
fp | 385 °f |
storage temp. | store below +30°c. |
solubility | methanol: 0.1 g/ml, clear, colorless |
pka | 4.43(at 25℃) |
ph | 2.7 (23g/l, h2o, 25℃) |
stability: | stable. substances to be avoided include ammonia, strong oxidizing agents. |
water solubility | 1.44 g/100 ml (15 ºc) |
item |
specifications |
results |
appearance |
white crystal |
conform |
chloride(cl-) |
≤0.0001% |
<0.0001% |
sulfate (so42-) |
≤0.0003% |
<0.0003% |
iron (fe) |
≤0.0002% |
<0.0002% |
heavy metals(as pb) |
≤0.0002% |
<0.0002% |
assay |
≥99.00 |
99.82 |
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