1、Chemical Name: Ammonium Benzoate
2、Molecular Formula: C₇H₉NO₂
3、Molecular Weight: 139.152
4、CAS: 1863-63-4
5、Character: White or light yellow flake crystal or powder. It smells of ammonia or ammonium benzoate. The ammonia is gradually decomposed in the air. Soluble in water, ethanol, glycerin, etc.
6、Usage: It's used as antiseptic, disinfectant, adhesive and analytical reagent.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
|
Specification |
QB/SYX-002-2020 |
||
|
Electronic Grade
|
Reagent Grade |
Industrial Grade |
|
| Content(On dry basis), w/% ≥ |
99.0 |
99.0 |
98.0 |
| pH |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
| Water dissolution test |
通过试验 |
通过试验 |
通过试验 |
| Ethanol dissolution test |
通过试验 |
通过试验 |
通过试验 |
| Ignition residue, w/% ≤ |
0.01 |
0.05 |
- |
| Chlorides (Cl), w/% ≤ |
0.0005 |
0.005 |
- |
| Sulfate (as SO₄), w/% ≤ |
0.0015 |
0.005 |
- |
| Iron (Fe), w/% ≤ |
0.0005 |
0.001 |
- |
| Arsenic (As), w/% ≤ |
0.0002 |
0.0005 |
- |
| Heavy metal (as Pb), w/% ≤ |
0.0005 |
0.001 |
- |
