tecfidera Dimethyl Fumarate Boletic acid dimethyl ester
Product Name: | Dimethyl fumarate |
Synonyms: | (E)-CH3OC(O)CH=CHC(O)OCH3;2-Butenedioic acid, dimethyl ester, (E)-;2-Butenedioicacid(E)-,dimethylester;Allomaleic acid dimethyl ester;allomaleicaciddimethylester;Boletic acid dimethyl ester;boleticaciddimethylester;Dimethyl (2E)-2-butenedioate |
CAS: | 624-49-7 |
MF: | C6H8O4 |
MW: | 144.13 |
EINECS: | 210-849-0 |
Product Categories: | Acids & Esters;C6 to C7;Carbonyl Compounds;Esters |
Mol File: | 624-49-7.mol |
ITEMS |
SPECIFICATION |
RESULT |
Appearance |
White Crystalline Or Fine Powder |
Complies |
Purity |
98.0---101.0% |
98.51% |
Arsenic (As) |
≤20PPM |
<10PPM |
Heavy Metals(Pb) |
≤20PPM |
<10PPM |
Sulfated Ash |
≤0.1% |
0. 07% |
Moisture |
≤0.3% |
0.18% |
Colour(Pt-Co) |
≤15# |
12# |
Maleic Acid |
≤0.3% |
<0.1% |
Fumaric Acid |
≤0.3% |
<0.1% |
Melting Point |
102~105°C |
103°C |
Conclusion |
Qualified |
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