Welcome to Qingdao Chengkang Chemical Co., Ltd.
Qingdao Chengkang Chemical Co., Ltd.
Add: Building 7,No.201 Ningxia road Shinan District Qingdao China
Tel: +86-532-86070279
Fax: +86-532-86070289
E-mail1:
sales@chengkangchem.com
E-mail2:
Chengkangchemical@163.com
E-mail3:
davidtcca@yahoo.com
URL: www.chengkangchem.com
| Product name | Ammonium sulfate |
| English name | Ammonium sulfate |
| Alias | Ammonium sulfate (2:1); ammonium sulfate, solution; diammonium sulfate; sulfate, ammonium; sulfuric acid, diammonium salt; ammonium sulphate; Ammonia sulfate |
| CAS RN | 7783-20-2 |
| EINECS No. | 231-984-1 |
| Molecular formula | (NH4)2·SO4;H8N2O4S |
| Nitrogen content | ≥20.5% |
| Moisture | ≤2.0% |
| Molecular weight | 132.13 |
| Risk terminology | R36/37/38; |
| Safety terminology | S26; S37/39; |
| Physical and chemical properties | Properties Pure product is colorless transparent orthorhombic crystal. Relative density 1.769（50℃） Solubility Easily soluble in water (70.6g/100ml water at 0℃, 103.8g/100ml water at 100℃). Insoluble in alcohol, acetone, and ammonia. |
| Uses | As fertilizer, welding agent, fire-proofing agent for fabrics, salting-out agent, osmotic pressure regulator, and etc. |
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