Specializing in the production of chemical products
Add： No. 6, West Beierhuan Road, Binjiang Town, Taixing City
Mob ：Mr. Yan13905266399
Tel：0523-87595955
Fax ：0523-87595955
E-mail：619496116@163.com
| Chinese name | 液氨 | Vapor pressure | 882kPa(20℃) |
| Name of foreign language | Liquid ammonia（anhydrous ammonia） | density | 0.617g/cm3 |
| Molecular formula | NH₃ | Boiling point | -33.5℃ |
| Production method | Ammonia compression after prepared liquid ammonia product | molecular weight | 17．04（about17） |
"China National Standard for liquid anhydrous ammonia" (GB/T 536-2017) rules are as follows, only for reference, the actual data according to customer demand for custom indicators:
1、Citation Index
GB 190 Dangerous goods packing mark
GB/T 3723 General Rules for Sampling Safety of Industrial Chemical Products
GB/T 8570.1-8570.7 Methods for determination of liquid anhydrous ammonia
2、technical requirement
2.1 Appearance: colorless liquid
2.2 Ammonia should meet the following requirements
| Index name | index | ||
| Top product | First Grade | Qualified product | |
| Ammonia content，%≥ | 99.9 | 99.8 | 99.0 |
| Residue content，%≤ | 0.1（gravimetric method） | 0.2 | 1 |
| 水分，% ≤ | 0.1 | - | - |
| Oil content，mg/kg≤ | 5（gravimetric method） 2(Infrared spectroscopy) | - | - |
| iron content，mg/kg ≤ | 1 | ||
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