-
Product standards
GB/T 3729-2007
-
Package
In bulk, transported in tank truck or packaged insteel drums.
Technical requirement
| Appearance | Technical indicators |
| Appearance | transparent liquid with no suspendedimpurities |
N-butyl acetate,w/% | ≥99.5 |
| n-butanol,w/% | ≥0.2 |
| water,w/% | ≤0.05 |
| Acidity (as acetic acid)，w/% | ≤0.010 |
| Chromaticity/Hazen Unit (Pt-Co color scale) | ≤10 |
| Density (ρ)/(g/cm3) | 0.878-0.883 |
Use to
1. It is an excellent organic solvent that is widelyused in nitrocellulose varnishes, in the processing of artificial leather,fabrics and plastics, as well as in the spice industry.
2. It is an edible spice that is accepted accordingto GB2760-2014. As a spice, it is widely used to prepare banana, pear,pineapple, apricot, peach, strawberry, berry and other essences. It can also beused as a solvent for natural adhesives and synthetic resins.
3. It can be used as an extractant in variouspetroleum processing and pharmaceutical processes.
4. It can be used as an analytical reagent, i.e. thereference substance - naphthalene for chromatographic analysis.