1、Chemical Name: Ammonium Formate
2、Molecular Formula: HCOONH4
3、Molecular Weight: 63.0
4、CAS: 540-69-2
5、Character: It’s white solid, soluble in water and ethanol. The aqueous solution is acidic.
6、Usage: It can be used in pharmaceutical industry or used as analytical reagents.
7、 Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as 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.
| 质量指标 | Specification | 试剂级(三级) | HGB3478-62 |
| 含量（HCOONH4）， w/% ≥ | Content(HCOONH4), w/% ≥ | 96.0 | 98.0 |
| 灼烧残渣（以硫酸盐计）， w/% ≤ | Ignition Residue ,w/% ≤ | 0.04 | 0.02 |
| 氯化物（Cl），w/% ≤ | Chlorides(Cl), w/% ≤ | 0.004 | 0.002 |
| 硫酸盐（SO42-），w/% ≤ | Sulfate(SO42-),w/% ≤ | 0.01 | 0.005 |
| 铅（Pb），w/% ≤ | Lead(Pb), w/% ≤ | 0.0004 | 0.0002 |
| 铁（Fe），w/% ≤ | Iron（Fe），w/% ≤ | 0.001 | 0.0005 |
| PH值 | PH Value | 6.3-6.8 | 6.3-6.8 |
