Chemical Test Of Basic Copper Chloride
2019年12月19日Chemical identification of Basic Copper Chloride（https://www.wsdty.com/product/copper-chloride/basic-copper-chloride/）.
① Take about 1 gram each of the sample to be tested and the pure basic copper chloride (the size of peanuts), put them into two water glasses, add 100 ml of clean water, and shake for a few minutes to completely dissolve the crystal block until.
② Measure about 5 ml of each of the above turbid liquids, and place them in two glasses, add about 0.5 g of ammonium bicarbonate, shake for 1 to 2 minutes to make them fully react, develop color, and observe after 10 minutes Compare. If the two solutions are the same color,
If there is no precipitation and very few precipitates, the quality of the sample is qualified; if the blue color of the sample solution to be tested is significantly lighter than that of the pure product, it means that its active ingredient content is low and may contain some impurities such as sodium, magnesium, potassium; if A large amount of precipitation in the sample indicates that the sample contains more impurities such as iron, aluminum, zinc, or calcium. The more precipitation, the lower the effective component.
① Take about 1 gram each of the sample to be tested and the pure basic copper chloride (the size of peanuts), put them into two water glasses, add 100 ml of clean water, and shake for a few minutes to completely dissolve the crystal block until.
② Measure about 5 ml of each of the above turbid liquids, and place them in two glasses, add about 0.5 g of ammonium bicarbonate, shake for 1 to 2 minutes to make them fully react, develop color, and observe after 10 minutes Compare. If the two solutions are the same color,
If there is no precipitation and very few precipitates, the quality of the sample is qualified; if the blue color of the sample solution to be tested is significantly lighter than that of the pure product, it means that its active ingredient content is low and may contain some impurities such as sodium, magnesium, potassium; if A large amount of precipitation in the sample indicates that the sample contains more impurities such as iron, aluminum, zinc, or calcium. The more precipitation, the lower the effective component.
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