Model: | - |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Alkali |
Label: | Ammonium sulfate , shandongsunny |
Price: |
¥680
/ ton
|
Min. Order: | 1 ton |
Live Chat: | Last Online:21 May, 2016 |
Appearance and properties:white or light yellow crystalline
Nitrogen (N) content: 21.0% min
Water: 0.2 Max
Free acid: 0.05 Max
Melting point (℃) : 230-280 ℃
The refractive index: n20 / D 1.396
Relative density (water = 1) : 1.77
Relative vapor density (air = 1) : 7.9