Customization: | Available |
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CAS No.: | 12125-02-9 |
Formula: | Nh4cl |
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Ammonium chloride tech grade is colorless crystalline or white crystalline powder; it is odorless, salty and cool; it has moisture absorption. It is soluble in water and slightly soluble in ethanol. It is a strong electrolyte, soluble in water, ionizing ammonium ion and chloride ion. When chlorination are combined to form ammonium chloride, there will be white smoke. No smell. The taste is salty, cool and slightly bitter. Hygroscopicity is small, but it can also absorb moisture and agglomerate in wet and rainy weather.
Item
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National Standard
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Analysis Result
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Nh4CL content (on dry basis),%≥
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99.5
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99.51
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Moisture content,%≤
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0.7
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0.12
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Remnant of combustion%≤
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0.4
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0.22
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Iron(Fe),%≤
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0.001
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0.001
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Heavy metal (as Pb) content,%
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0.0005
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0.0005
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Sulphate content,%≤
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0.02
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0.02
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PH Value(200g/L,25°C)
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4.0-5.8
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5.4
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