Specifications: GB535-1995
item | standard | Test result |
Nitrogen(%≥) | 20.5 | 21 |
Sulfur(%≥) | 23 | 23.6 |
moisture(%≤) | 1.5 | 1 |
Free acidity(H2SO4)%≤ | 0.2 | 0.1 |
appearance | White/off white, color not stable | |
Formulae | (NH4)2SO4 | |
Molecular weight | 132.14 | |
CAS | 7783-20-2 | |
properties | White/off white fine crystalline powder. Easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Easily deliquescent and volatilized in the air. Slight odor of ammonia. | |
uses | Use to soil land directly mixed with other granular as BB or NPK fertilizer. | |
storage | As with most solid fertilizers, Ammonium Sulphate can be stored over a season as long as it is kept in a cool, dry , well ventilated area. |
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河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
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河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
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The material is obtained by grinding the coarse powder (D50 is 13 micron ~ 75 microns) . It can be used as moulding material, spraying material and composite modified pre-dispersion. Types of Grade PF PEEK Pure Resin Fine Powder ZYPEEK Supplier PF Series-770PF PEEK Pure Resin ...
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