新聞動態(tài)
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2024-01Ammonium BicarbonateName: Ammonium bicarbonate Chemical formula: NH4HCO3Molecular weight: 79.055 CAS entry number: 1066-33-7Melting point: 105 ℃Water solubility: 22g/100g water (20 °C) Density: 1.586g ... -
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2024-01Ammonium sulfateName: Ammonium sulfate Chemical formula: (NH4)2SO4Molecular weight: 132.139 CAS entry number: 7783-20-2 Density: 1.77g /cm³Melting point: 235 to 280 ℃(decomposition) Appearance: whi... -
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2024-01Ammonia waterAmmonia water,refers to the aqueous solution of ammonia, the main component is NH3·H2O, colorless, transparent and pungent.Ammonia water is volatile and has some alkalinity. It is prepared by passing ...