3,5-dinitrobenzoic acid
TNVED: 2916390090
CAS: 99-34-3
Molecular formula: C7H4O6N2
Material Safety Data Sheet (MSDS)
Synonyms:
Benzoic acid, 3,5-dinitro-; Acido 3,5-dinitrobenzoico; Acide 3,5-dinitrobenzoїque;
3-Carboxy-1,5-Dinitrobenzene.
Basic parameters
Appearance: solid crystalline product of light yellow color without visible impurities
Physical and chemical parameters of 3,5-dinitrobenzoic acid
|
Indicator name |
Rate |
|
Basic substance content, %, min |
99,6 |
|
Melting temperature, ºС, min |
204 |
|
Mass fraction of moisture, %, max |
1 |
|
Optical density, max |
0,95 |
|
Solution characteristics |
Solution must have no impurities, no fibers, no other solid substances |
|
Mass fraction of impurities, %, max such as: |
0,40 |
|
Mass fraction of meta-nitrobenzoic acid, %, max |
0,20 |
|
Mass fraction of para-nitrobenzoic acid, %, max |
0,10 |
|
Mass fraction of ortho-nitrobenzoic acid, %, max |
0,10 |
|
Mass fraction of methyl-3,5-dinitrobenzoate, %, max |
0,10 |
|
Mass fraction of ethyl-3,5-dinitrobenzoate, %, max |
0,10 |
|
Mass fraction of isopropyl 3,5-dinitrobenzoate, %, max |
0,10 |
|
Mass fraction of other impurities, %, max |
0,10 |
Packaging/Transportation:
3,5-dinitrobenzoic acid is packed into polyethylene bags of no more than 25 kg.
Application areas:
3,5-dinitrobenzoic acid is used as starting material in pharmaceuticals production (radiopaque drug and vitamin D2), corrosion inhibitors production, production of dyes, and as reagent in analytical chemistry.
